| 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 | $127.97 | 9.313% | $139.8878 | $139.89 | $139.90 | $139.90 |
| Purchase #2 | $146.42 | 7.671% | $157.6519 | $157.65 | $157.65 | $157.70 |
| Purchase #3 | $158.29 | 12.782% | $178.5226 | $178.52 | $178.50 | $178.50 |
| Purchase #4 | $85.40 | 6.553% | $90.9963 | $91.00 | $91.00 | $91.00 |
| Purchase #5 | $201.69 | 11.408% | $224.6988 | $224.70 | $224.70 | $224.70 |
| Purchase #6 | $41.47 | 4.227% | $43.2229 | $43.22 | $43.20 | $43.20 |
| Purchase #7 | $106.74 | 11.163% | $118.6554 | $118.66 | $118.65 | $118.70 |
| 7 purchase totals = | $867.98 | $953.6357 | $953.64 | $953.60 | $953.70 | |