| 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 | $121.43 | 11.778% | $135.732 | $135.73 | $135.75 | $135.70 |
| Purchase #2 | $132.45 | 6.403% | $140.9308 | $140.93 | $140.95 | $140.90 |
| Purchase #3 | $144.31 | 5.125% | $151.7059 | $151.71 | $151.70 | $151.70 |
| Purchase #4 | $193.92 | 5.829% | $205.2236 | $205.22 | $205.20 | $205.20 |
| Purchase #5 | $148.80 | 11.492% | $165.9001 | $165.90 | $165.90 | $165.90 |
| Purchase #6 | $87.57 | 6.409% | $93.1824 | $93.18 | $93.20 | $93.20 |
| Purchase #7 | $138.68 | 5.428% | $146.2076 | $146.21 | $146.20 | $146.20 |
| 7 purchase totals = | $967.16 | $1,038.8824 | $1,038.88 | $1,038.90 | $1,038.80 | |