| 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 | $171.44 | 4.707% | $179.5097 | $179.51 | $179.50 | $179.50 |
| Purchase #2 | $82.39 | 5.176% | $86.6545 | $86.65 | $86.65 | $86.70 |
| Purchase #3 | $88.49 | 5.560% | $93.41 | $93.41 | $93.40 | $93.40 |
| Purchase #4 | $181.99 | 8.393% | $197.2644 | $197.26 | $197.25 | $197.30 |
| Purchase #5 | $7.47 | 5.211% | $7.8593 | $7.86 | $7.85 | $7.90 |
| Purchase #6 | $171.84 | 3.641% | $178.0967 | $178.10 | $178.10 | $178.10 |
| Purchase #7 | $60.25 | 11.673% | $67.283 | $67.28 | $67.30 | $67.30 |
| 7 purchase totals = | $763.87 | $810.0776 | $810.07 | $810.05 | $810.20 | |