| 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 | $158.50 | 4.323% | $165.352 | $165.35 | $165.35 | $165.40 |
| Purchase #2 | $247.49 | 13.187% | $280.1265 | $280.13 | $280.15 | $280.10 |
| Purchase #3 | $93.34 | 8.772% | $101.5278 | $101.53 | $101.55 | $101.50 |
| Purchase #4 | $216.54 | 3.641% | $224.4242 | $224.42 | $224.40 | $224.40 |
| Purchase #5 | $244.44 | 8.627% | $265.5278 | $265.53 | $265.55 | $265.50 |
| Purchase #6 | $238.53 | 7.853% | $257.2618 | $257.26 | $257.25 | $257.30 |
| Purchase #7 | $186.54 | 13.566% | $211.846 | $211.85 | $211.85 | $211.80 |
| 7 purchase totals = | $1,385.38 | $1,506.0661 | $1,506.07 | $1,506.10 | $1,506.00 | |