| 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 | $145.88 | 8.535% | $158.3309 | $158.33 | $158.35 | $158.30 |
| Purchase #2 | $53.64 | 6.163% | $56.9458 | $56.95 | $56.95 | $56.90 |
| Purchase #3 | $56.77 | 9.418% | $62.1166 | $62.12 | $62.10 | $62.10 |
| Purchase #4 | $147.35 | 6.651% | $157.1502 | $157.15 | $157.15 | $157.20 |
| Purchase #5 | $76.88 | 12.596% | $86.5638 | $86.56 | $86.55 | $86.60 |
| Purchase #6 | $137.47 | 12.637% | $154.8421 | $154.84 | $154.85 | $154.80 |
| Purchase #7 | $97.90 | 13.178% | $110.8013 | $110.80 | $110.80 | $110.80 |
| 7 purchase totals = | $715.89 | $786.7507 | $786.75 | $786.75 | $786.70 | |