| 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 | $159.89 | 13.771% | $181.9085 | $181.91 | $181.90 | $181.90 |
| Purchase #2 | $31.58 | 5.596% | $33.3472 | $33.35 | $33.35 | $33.30 |
| Purchase #3 | $123.57 | 13.446% | $140.1852 | $140.19 | $140.20 | $140.20 |
| Purchase #4 | $153.27 | 4.656% | $160.4063 | $160.41 | $160.40 | $160.40 |
| Purchase #5 | $96.60 | 5.298% | $101.7179 | $101.72 | $101.70 | $101.70 |
| Purchase #6 | $71.92 | 7.317% | $77.1824 | $77.18 | $77.20 | $77.20 |
| Purchase #7 | $131.42 | 11.652% | $146.7331 | $146.73 | $146.75 | $146.70 |
| 7 purchase totals = | $768.25 | $841.4806 | $841.49 | $841.50 | $841.40 | |