| 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 | $140.92 | 13.528% | $159.9837 | $159.98 | $160.00 | $160.00 |
| Purchase #2 | $120.28 | 9.122% | $131.2519 | $131.25 | $131.25 | $131.30 |
| Purchase #3 | $115.78 | 8.200% | $125.274 | $125.27 | $125.25 | $125.30 |
| Purchase #4 | $109.54 | 8.729% | $119.1017 | $119.10 | $119.10 | $119.10 |
| Purchase #5 | $224.37 | 10.377% | $247.6529 | $247.65 | $247.65 | $247.70 |
| Purchase #6 | $57.45 | 12.675% | $64.7318 | $64.73 | $64.75 | $64.70 |
| Purchase #7 | $163.38 | 9.474% | $178.8586 | $178.86 | $178.85 | $178.90 |
| 7 purchase totals = | $931.72 | $1,026.8546 | $1,026.84 | $1,026.85 | $1,027.00 | |