| 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 | $69.94 | 7.618% | $75.268 | $75.27 | $75.25 | $75.30 |
| Purchase #2 | $152.96 | 12.605% | $172.2406 | $172.24 | $172.25 | $172.20 |
| Purchase #3 | $163.81 | 4.596% | $171.3387 | $171.34 | $171.35 | $171.30 |
| Purchase #4 | $191.50 | 3.685% | $198.5568 | $198.56 | $198.55 | $198.60 |
| Purchase #5 | $48.57 | 10.647% | $53.7412 | $53.74 | $53.75 | $53.70 |
| Purchase #6 | $91.79 | 7.651% | $98.8129 | $98.81 | $98.80 | $98.80 |
| Purchase #7 | $229.59 | 13.561% | $260.7247 | $260.72 | $260.70 | $260.70 |
| 7 purchase totals = | $948.16 | $1,030.6829 | $1,030.68 | $1,030.65 | $1,030.60 | |