| 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 | $176.92 | 6.774% | $188.9046 | $188.90 | $188.90 | $188.90 |
| Purchase #2 | $180.52 | 13.500% | $204.8902 | $204.89 | $204.90 | $204.90 |
| Purchase #3 | $154.73 | 6.801% | $165.2532 | $165.25 | $165.25 | $165.30 |
| Purchase #4 | $19.88 | 10.527% | $21.9728 | $21.97 | $21.95 | $22.00 |
| Purchase #5 | $207.35 | 7.566% | $223.0381 | $223.04 | $223.05 | $223.00 |
| Purchase #6 | $103.44 | 12.544% | $116.4155 | $116.42 | $116.40 | $116.40 |
| Purchase #7 | $132.74 | 7.874% | $143.1919 | $143.19 | $143.20 | $143.20 |
| 7 purchase totals = | $975.58 | $1,063.6663 | $1,063.66 | $1,063.65 | $1,063.70 | |