| 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 | $183.99 | 9.102% | $200.7368 | $200.74 | $200.75 | $200.70 |
| Purchase #2 | $71.26 | 5.240% | $74.994 | $74.99 | $75.00 | $75.00 |
| Purchase #3 | $178.72 | 10.778% | $197.9824 | $197.98 | $198.00 | $198.00 |
| Purchase #4 | $161.75 | 9.375% | $176.9141 | $176.91 | $176.90 | $176.90 |
| Purchase #5 | $240.75 | 4.201% | $250.8639 | $250.86 | $250.85 | $250.90 |
| Purchase #6 | $112.74 | 8.522% | $122.3477 | $122.35 | $122.35 | $122.30 |
| Purchase #7 | $238.33 | 9.307% | $260.5114 | $260.51 | $260.50 | $260.50 |
| 7 purchase totals = | $1,187.54 | $1,284.3503 | $1,284.34 | $1,284.35 | $1,284.30 | |