| 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 | $158.42 | 12.141% | $177.6538 | $177.65 | $177.65 | $177.70 |
| Purchase #2 | $220.71 | 6.128% | $234.2351 | $234.24 | $234.25 | $234.20 |
| Purchase #3 | $201.56 | 11.433% | $224.6044 | $224.60 | $224.60 | $224.60 |
| Purchase #4 | $86.72 | 4.560% | $90.6744 | $90.67 | $90.65 | $90.70 |
| Purchase #5 | $5.92 | 12.545% | $6.6627 | $6.66 | $6.65 | $6.70 |
| Purchase #6 | $108.80 | 13.850% | $123.8688 | $123.87 | $123.85 | $123.90 |
| Purchase #7 | $40.77 | 11.589% | $45.4948 | $45.49 | $45.50 | $45.50 |
| 7 purchase totals = | $822.90 | $903.1940 | $903.18 | $903.15 | $903.30 | |