| 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 | $159.75 | 7.319% | $171.4421 | $171.44 | $171.45 | $171.40 |
| Purchase #2 | $247.32 | 12.135% | $277.3323 | $277.33 | $277.35 | $277.30 |
| Purchase #3 | $53.48 | 11.716% | $59.7457 | $59.75 | $59.75 | $59.70 |
| Purchase #4 | $106.36 | 5.520% | $112.2311 | $112.23 | $112.25 | $112.20 |
| Purchase #5 | $87.94 | 8.412% | $95.3375 | $95.34 | $95.35 | $95.30 |
| Purchase #6 | $131.67 | 6.460% | $140.1759 | $140.18 | $140.20 | $140.20 |
| Purchase #7 | $164.66 | 10.120% | $181.3236 | $181.32 | $181.30 | $181.30 |
| 7 purchase totals = | $951.18 | $1,037.5882 | $1,037.59 | $1,037.65 | $1,037.40 | |