| 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 | $151.95 | 9.161% | $165.8701 | $165.87 | $165.85 | $165.90 |
| Purchase #2 | $85.67 | 9.515% | $93.8215 | $93.82 | $93.80 | $93.80 |
| Purchase #3 | $94.37 | 3.132% | $97.3257 | $97.33 | $97.35 | $97.30 |
| Purchase #4 | $107.82 | 7.518% | $115.9259 | $115.93 | $115.95 | $115.90 |
| Purchase #5 | $75.39 | 6.315% | $80.1509 | $80.15 | $80.15 | $80.20 |
| Purchase #6 | $182.32 | 11.586% | $203.4436 | $203.44 | $203.45 | $203.40 |
| Purchase #7 | $184.83 | 4.358% | $192.8849 | $192.88 | $192.90 | $192.90 |
| 7 purchase totals = | $882.35 | $949.4226 | $949.42 | $949.45 | $949.40 | |