| 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 | $130.25 | 10.289% | $143.6514 | $143.65 | $143.65 | $143.70 |
| Purchase #2 | $162.80 | 4.820% | $170.647 | $170.65 | $170.65 | $170.60 |
| Purchase #3 | $25.49 | 11.228% | $28.352 | $28.35 | $28.35 | $28.40 |
| Purchase #4 | $70.49 | 4.186% | $73.4407 | $73.44 | $73.45 | $73.40 |
| Purchase #5 | $199.52 | 8.871% | $217.2194 | $217.22 | $217.20 | $217.20 |
| Purchase #6 | $93.30 | 10.734% | $103.3148 | $103.31 | $103.30 | $103.30 |
| Purchase #7 | $204.37 | 6.729% | $218.1221 | $218.12 | $218.10 | $218.10 |
| 7 purchase totals = | $886.22 | $954.7474 | $954.74 | $954.70 | $954.70 | |