| 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 | $159.51 | 8.524% | $173.1066 | $173.11 | $173.10 | $173.10 |
| Purchase #2 | $146.40 | 11.425% | $163.1262 | $163.13 | $163.15 | $163.10 |
| Purchase #3 | $167.68 | 4.158% | $174.6521 | $174.65 | $174.65 | $174.70 |
| Purchase #4 | $48.62 | 5.679% | $51.3811 | $51.38 | $51.40 | $51.40 |
| Purchase #5 | $35.86 | 11.241% | $39.891 | $39.89 | $39.90 | $39.90 |
| Purchase #6 | $40.76 | 13.127% | $46.1106 | $46.11 | $46.10 | $46.10 |
| Purchase #7 | $22.96 | 4.721% | $24.0439 | $24.04 | $24.05 | $24.00 |
| 7 purchase totals = | $621.79 | $672.3115 | $672.31 | $672.35 | $672.30 | |