| 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 | $172.82 | 12.318% | $194.108 | $194.11 | $194.10 | $194.10 |
| Purchase #2 | $129.43 | 12.651% | $145.8042 | $145.80 | $145.80 | $145.80 |
| Purchase #3 | $71.68 | 8.856% | $78.028 | $78.03 | $78.05 | $78.00 |
| Purchase #4 | $81.93 | 8.856% | $89.1857 | $89.19 | $89.20 | $89.20 |
| Purchase #5 | $122.62 | 10.566% | $135.576 | $135.58 | $135.60 | $135.60 |
| Purchase #6 | $114.36 | 5.322% | $120.4462 | $120.45 | $120.45 | $120.40 |
| Purchase #7 | $58.25 | 8.316% | $63.0941 | $63.09 | $63.10 | $63.10 |
| 7 purchase totals = | $751.09 | $826.2422 | $826.25 | $826.30 | $826.20 | |