| 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 | $121.27 | 10.392% | $133.8724 | $133.87 | $133.85 | $133.90 |
| Purchase #2 | $178.62 | 10.745% | $197.8127 | $197.81 | $197.80 | $197.80 |
| Purchase #3 | $165.27 | 6.102% | $175.3548 | $175.35 | $175.35 | $175.40 |
| Purchase #4 | $18.67 | 8.770% | $20.3074 | $20.31 | $20.30 | $20.30 |
| Purchase #5 | $10.62 | 7.392% | $11.405 | $11.41 | $11.40 | $11.40 |
| Purchase #6 | $118.63 | 11.331% | $132.072 | $132.07 | $132.05 | $132.10 |
| Purchase #7 | $218.32 | 12.324% | $245.2258 | $245.23 | $245.25 | $245.20 |
| 7 purchase totals = | $831.40 | $916.0501 | $916.05 | $916.00 | $916.10 | |