| 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 | $155.53 | 11.196% | $172.9431 | $172.94 | $172.95 | $172.90 |
| Purchase #2 | $221.51 | 13.380% | $251.148 | $251.15 | $251.15 | $251.10 |
| Purchase #3 | $69.29 | 9.516% | $75.8836 | $75.88 | $75.90 | $75.90 |
| Purchase #4 | $55.82 | 13.591% | $63.4065 | $63.41 | $63.40 | $63.40 |
| Purchase #5 | $11.25 | 13.215% | $12.7367 | $12.74 | $12.75 | $12.70 |
| Purchase #6 | $168.94 | 11.741% | $188.7752 | $188.78 | $188.80 | $188.80 |
| Purchase #7 | $102.96 | 12.527% | $115.8578 | $115.86 | $115.85 | $115.90 |
| 7 purchase totals = | $785.30 | $880.7509 | $880.76 | $880.80 | $880.70 | |