| 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 | $145.86 | 12.137% | $163.563 | $163.56 | $163.55 | $163.60 |
| Purchase #2 | $228.31 | 5.779% | $241.504 | $241.50 | $241.50 | $241.50 |
| Purchase #3 | $59.82 | 12.243% | $67.1438 | $67.14 | $67.15 | $67.10 |
| Purchase #4 | $90.58 | 6.140% | $96.1416 | $96.14 | $96.15 | $96.10 |
| Purchase #5 | $31.56 | 11.311% | $35.1298 | $35.13 | $35.15 | $35.10 |
| Purchase #6 | $52.67 | 9.349% | $57.5941 | $57.59 | $57.60 | $57.60 |
| Purchase #7 | $240.25 | 3.494% | $248.6443 | $248.64 | $248.65 | $248.60 |
| 7 purchase totals = | $849.05 | $909.7206 | $909.70 | $909.75 | $909.60 | |