| 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 | $94.76 | 4.278% | $98.8138 | $98.81 | $98.80 | $98.80 |
| Purchase #2 | $149.88 | 7.344% | $160.8872 | $160.89 | $160.90 | $160.90 |
| Purchase #3 | $205.25 | 3.617% | $212.6739 | $212.67 | $212.65 | $212.70 |
| Purchase #4 | $131.96 | 12.216% | $148.0802 | $148.08 | $148.10 | $148.10 |
| Purchase #5 | $172.72 | 4.410% | $180.337 | $180.34 | $180.35 | $180.30 |
| Purchase #6 | $61.66 | 3.867% | $64.0444 | $64.04 | $64.05 | $64.00 |
| Purchase #7 | $101.52 | 13.607% | $115.3338 | $115.33 | $115.35 | $115.30 |
| 7 purchase totals = | $917.75 | $980.1703 | $980.16 | $980.20 | $980.10 | |