| 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 | $121.31 | 6.368% | $129.035 | $129.04 | $129.05 | $129.00 |
| Purchase #2 | $190.60 | 8.745% | $207.268 | $207.27 | $207.25 | $207.30 |
| Purchase #3 | $6.33 | 4.811% | $6.6345 | $6.63 | $6.65 | $6.60 |
| Purchase #4 | $26.25 | 9.714% | $28.7999 | $28.80 | $28.80 | $28.80 |
| Purchase #5 | $237.87 | 12.413% | $267.3968 | $267.40 | $267.40 | $267.40 |
| Purchase #6 | $164.55 | 9.369% | $179.9667 | $179.97 | $179.95 | $180.00 |
| Purchase #7 | $170.83 | 4.538% | $178.5823 | $178.58 | $178.60 | $178.60 |
| 7 purchase totals = | $917.74 | $997.6832 | $997.69 | $997.70 | $997.70 | |