| 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 | $200.55 | 12.779% | $226.1783 | $226.18 | $226.20 | $226.20 |
| Purchase #2 | $29.73 | 4.559% | $31.0854 | $31.09 | $31.10 | $31.10 |
| Purchase #3 | $160.92 | 3.224% | $166.1081 | $166.11 | $166.10 | $166.10 |
| Purchase #4 | $121.68 | 8.716% | $132.2856 | $132.29 | $132.30 | $132.30 |
| Purchase #5 | $118.81 | 7.128% | $127.2788 | $127.28 | $127.30 | $127.30 |
| Purchase #6 | $152.68 | 9.425% | $167.0701 | $167.07 | $167.05 | $167.10 |
| Purchase #7 | $136.58 | 11.774% | $152.6609 | $152.66 | $152.65 | $152.70 |
| 7 purchase totals = | $920.95 | $1,002.6672 | $1,002.68 | $1,002.70 | $1,002.80 | |