| 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 | $171.95 | 5.838% | $181.9884 | $181.99 | $182.00 | $182.00 |
| Purchase #2 | $17.73 | 11.510% | $19.7707 | $19.77 | $19.75 | $19.80 |
| Purchase #3 | $102.53 | 4.564% | $107.2095 | $107.21 | $107.20 | $107.20 |
| Purchase #4 | $11.39 | 6.679% | $12.1507 | $12.15 | $12.15 | $12.20 |
| Purchase #5 | $76.93 | 4.162% | $80.1318 | $80.13 | $80.15 | $80.10 |
| Purchase #6 | $101.39 | 6.294% | $107.7715 | $107.77 | $107.75 | $107.80 |
| Purchase #7 | $80.51 | 3.291% | $83.1596 | $83.16 | $83.15 | $83.20 |
| 7 purchase totals = | $562.43 | $592.1822 | $592.18 | $592.15 | $592.30 | |