| 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 | $150.45 | 7.402% | $161.5863 | $161.59 | $161.60 | $161.60 |
| Purchase #2 | $25.46 | 12.708% | $28.6955 | $28.70 | $28.70 | $28.70 |
| Purchase #3 | $163.31 | 5.805% | $172.7901 | $172.79 | $172.80 | $172.80 |
| Purchase #4 | $153.40 | 3.370% | $158.5696 | $158.57 | $158.55 | $158.60 |
| Purchase #5 | $212.28 | 9.453% | $232.3468 | $232.35 | $232.35 | $232.30 |
| Purchase #6 | $196.80 | 10.367% | $217.2023 | $217.20 | $217.20 | $217.20 |
| Purchase #7 | $89.30 | 7.122% | $95.6599 | $95.66 | $95.65 | $95.70 |
| 7 purchase totals = | $991.00 | $1,066.8505 | $1,066.86 | $1,066.85 | $1,066.90 | |