| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $148.51 | 10.869% | $164.6516 | $164.65 | $164.65 | $164.70 |
| Purchase #2 | $165.76 | 5.820% | $175.4072 | $175.41 | $175.40 | $175.40 |
| Purchase #3 | $174.26 | 13.487% | $197.7624 | $197.76 | $197.75 | $197.80 |
| Purchase #4 | $139.94 | 10.156% | $154.1523 | $154.15 | $154.15 | $154.20 |
| Purchase #5 | $148.69 | 11.428% | $165.6823 | $165.68 | $165.70 | $165.70 |
| Purchase #6 | $126.43 | 10.255% | $139.3954 | $139.40 | $139.40 | $139.40 |
| Purchase #7 | $182.35 | 9.852% | $200.3151 | $200.32 | $200.30 | $200.30 |
| 7 purchase totals = | $1,085.94 | $1,197.3663 | $1,197.37 | $1,197.35 | $1,197.50 | |