| 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 | $151.90 | 8.697% | $165.1107 | $165.11 | $165.10 | $165.10 |
| Purchase #2 | $244.75 | 10.764% | $271.0949 | $271.09 | $271.10 | $271.10 |
| Purchase #3 | $222.49 | 13.850% | $253.3049 | $253.30 | $253.30 | $253.30 |
| Purchase #4 | $81.88 | 13.596% | $93.0124 | $93.01 | $93.00 | $93.00 |
| Purchase #5 | $178.48 | 4.535% | $186.5741 | $186.57 | $186.55 | $186.60 |
| Purchase #6 | $108.26 | 6.655% | $115.4647 | $115.46 | $115.45 | $115.50 |
| Purchase #7 | $214.81 | 13.331% | $243.4463 | $243.45 | $243.45 | $243.40 |
| 7 purchase totals = | $1,202.57 | $1,328.0080 | $1,327.99 | $1,327.95 | $1,328.00 | |