| 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 | $17.54 | 4.103% | $18.2597 | $18.26 | $18.25 | $18.30 |
| Purchase #2 | $177.82 | 12.657% | $200.3267 | $200.33 | $200.35 | $200.30 |
| Purchase #3 | $145.43 | 7.266% | $155.9969 | $156.00 | $156.00 | $156.00 |
| Purchase #4 | $53.32 | 10.316% | $58.8205 | $58.82 | $58.80 | $58.80 |
| Purchase #5 | $202.49 | 4.167% | $210.9278 | $210.93 | $210.95 | $210.90 |
| Purchase #6 | $29.36 | 12.346% | $32.9848 | $32.98 | $33.00 | $33.00 |
| Purchase #7 | $130.85 | 3.320% | $135.1942 | $135.19 | $135.20 | $135.20 |
| 7 purchase totals = | $756.81 | $812.5106 | $812.51 | $812.55 | $812.50 | |