| 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 | $17.33 | 12.815% | $19.5508 | $19.55 | $19.55 | $19.60 |
| Purchase #2 | $200.39 | 12.459% | $225.3566 | $225.36 | $225.35 | $225.40 |
| Purchase #3 | $105.40 | 10.103% | $116.0486 | $116.05 | $116.05 | $116.00 |
| Purchase #4 | $160.55 | 12.800% | $181.1004 | $181.10 | $181.10 | $181.10 |
| Purchase #5 | $157.52 | 9.817% | $172.9837 | $172.98 | $173.00 | $173.00 |
| Purchase #6 | $116.72 | 8.294% | $126.4008 | $126.40 | $126.40 | $126.40 |
| Purchase #7 | $136.67 | 4.195% | $142.4033 | $142.40 | $142.40 | $142.40 |
| 7 purchase totals = | $894.58 | $983.8442 | $983.84 | $983.85 | $983.90 | |