| 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 | $174.85 | 5.121% | $183.8041 | $183.80 | $183.80 | $183.80 |
| Purchase #2 | $128.60 | 6.352% | $136.7687 | $136.77 | $136.75 | $136.80 |
| Purchase #3 | $92.84 | 12.507% | $104.4515 | $104.45 | $104.45 | $104.50 |
| Purchase #4 | $53.77 | 8.718% | $58.4577 | $58.46 | $58.45 | $58.50 |
| Purchase #5 | $189.74 | 7.633% | $204.2229 | $204.22 | $204.20 | $204.20 |
| Purchase #6 | $5.48 | 9.793% | $6.0167 | $6.02 | $6.00 | $6.00 |
| Purchase #7 | $212.93 | 12.324% | $239.1715 | $239.17 | $239.15 | $239.20 |
| 7 purchase totals = | $858.21 | $932.8931 | $932.89 | $932.80 | $933.00 | |