| 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 | $152.48 | 8.404% | $165.2944 | $165.29 | $165.30 | $165.30 |
| Purchase #2 | $43.89 | 6.803% | $46.8758 | $46.88 | $46.90 | $46.90 |
| Purchase #3 | $245.88 | 9.871% | $270.1508 | $270.15 | $270.15 | $270.20 |
| Purchase #4 | $244.55 | 12.460% | $275.0209 | $275.02 | $275.00 | $275.00 |
| Purchase #5 | $22.44 | 6.106% | $23.8102 | $23.81 | $23.80 | $23.80 |
| Purchase #6 | $146.68 | 4.373% | $153.0943 | $153.09 | $153.10 | $153.10 |
| Purchase #7 | $206.86 | 8.303% | $224.0356 | $224.04 | $224.05 | $224.00 |
| 7 purchase totals = | $1,062.78 | $1,158.2820 | $1,158.28 | $1,158.30 | $1,158.30 | |