| 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 | $162.88 | 9.672% | $178.6338 | $178.63 | $178.65 | $178.60 |
| Purchase #2 | $198.81 | 13.509% | $225.6672 | $225.67 | $225.65 | $225.70 |
| Purchase #3 | $28.51 | 11.337% | $31.7422 | $31.74 | $31.75 | $31.70 |
| Purchase #4 | $185.84 | 5.590% | $196.2285 | $196.23 | $196.25 | $196.20 |
| Purchase #5 | $57.66 | 8.637% | $62.6401 | $62.64 | $62.65 | $62.60 |
| Purchase #6 | $143.26 | 8.770% | $155.8239 | $155.82 | $155.80 | $155.80 |
| Purchase #7 | $78.36 | 6.753% | $83.6517 | $83.65 | $83.65 | $83.70 |
| 7 purchase totals = | $855.32 | $934.3874 | $934.38 | $934.40 | $934.30 | |