| 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 | $131.85 | 13.711% | $149.928 | $149.93 | $149.95 | $149.90 |
| Purchase #2 | $142.97 | 8.595% | $155.2583 | $155.26 | $155.25 | $155.30 |
| Purchase #3 | $216.73 | 5.734% | $229.1573 | $229.16 | $229.15 | $229.20 |
| Purchase #4 | $228.55 | 3.191% | $235.843 | $235.84 | $235.85 | $235.80 |
| Purchase #5 | $41.95 | 6.406% | $44.6373 | $44.64 | $44.65 | $44.60 |
| Purchase #6 | $120.48 | 3.299% | $124.4546 | $124.45 | $124.45 | $124.50 |
| Purchase #7 | $201.34 | 9.297% | $220.0586 | $220.06 | $220.05 | $220.10 |
| 7 purchase totals = | $1,083.87 | $1,159.3371 | $1,159.34 | $1,159.35 | $1,159.40 | |