| 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 | $185.35 | 6.671% | $197.7147 | $197.71 | $197.70 | $197.70 |
| Purchase #2 | $166.33 | 5.415% | $175.3368 | $175.34 | $175.35 | $175.30 |
| Purchase #3 | $162.78 | 13.217% | $184.2946 | $184.29 | $184.30 | $184.30 |
| Purchase #4 | $225.27 | 11.347% | $250.8314 | $250.83 | $250.85 | $250.80 |
| Purchase #5 | $121.75 | 8.211% | $131.7469 | $131.75 | $131.75 | $131.70 |
| Purchase #6 | $51.35 | 11.836% | $57.4278 | $57.43 | $57.45 | $57.40 |
| Purchase #7 | $235.85 | 8.688% | $256.3406 | $256.34 | $256.35 | $256.30 |
| 7 purchase totals = | $1,148.68 | $1,253.6928 | $1,253.69 | $1,253.75 | $1,253.50 | |