| 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 | $144.41 | 7.372% | $155.0559 | $155.06 | $155.05 | $155.10 |
| Purchase #2 | $112.58 | 11.431% | $125.449 | $125.45 | $125.45 | $125.40 |
| Purchase #3 | $101.73 | 6.128% | $107.964 | $107.96 | $107.95 | $108.00 |
| Purchase #4 | $61.88 | 11.318% | $68.8836 | $68.88 | $68.90 | $68.90 |
| Purchase #5 | $147.69 | 5.485% | $155.7908 | $155.79 | $155.80 | $155.80 |
| Purchase #6 | $238.88 | 12.685% | $269.1819 | $269.18 | $269.20 | $269.20 |
| Purchase #7 | $178.60 | 6.549% | $190.2965 | $190.30 | $190.30 | $190.30 |
| 7 purchase totals = | $985.77 | $1,072.6217 | $1,072.62 | $1,072.65 | $1,072.70 | |