| 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 | $144.45 | 8.231% | $156.3397 | $156.34 | $156.35 | $156.30 |
| Purchase #2 | $51.37 | 3.872% | $53.359 | $53.36 | $53.35 | $53.40 |
| Purchase #3 | $98.96 | 3.345% | $102.2702 | $102.27 | $102.25 | $102.30 |
| Purchase #4 | $150.83 | 3.251% | $155.7335 | $155.73 | $155.75 | $155.70 |
| Purchase #5 | $97.35 | 13.161% | $110.1622 | $110.16 | $110.15 | $110.20 |
| Purchase #6 | $29.50 | 6.686% | $31.4724 | $31.47 | $31.45 | $31.50 |
| Purchase #7 | $212.84 | 10.708% | $235.6309 | $235.63 | $235.65 | $235.60 |
| 7 purchase totals = | $785.30 | $844.9679 | $844.96 | $844.95 | $845.00 | |