| 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 | $138.82 | 5.204% | $146.0442 | $146.04 | $146.05 | $146.00 |
| Purchase #2 | $79.33 | 11.204% | $88.2181 | $88.22 | $88.20 | $88.20 |
| Purchase #3 | $33.34 | 6.521% | $35.5141 | $35.51 | $35.50 | $35.50 |
| Purchase #4 | $157.74 | 11.352% | $175.6466 | $175.65 | $175.65 | $175.60 |
| Purchase #5 | $50.61 | 7.289% | $54.299 | $54.30 | $54.30 | $54.30 |
| Purchase #6 | $241.32 | 9.602% | $264.4915 | $264.49 | $264.50 | $264.50 |
| Purchase #7 | $110.42 | 10.292% | $121.7844 | $121.78 | $121.80 | $121.80 |
| 7 purchase totals = | $811.58 | $885.9979 | $885.99 | $886.00 | $885.90 | |