| 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 | $107.33 | 10.265% | $118.3474 | $118.35 | $118.35 | $118.30 |
| Purchase #2 | $44.37 | 12.745% | $50.025 | $50.03 | $50.05 | $50.00 |
| Purchase #3 | $6.88 | 8.229% | $7.4462 | $7.45 | $7.45 | $7.40 |
| Purchase #4 | $88.56 | 6.176% | $94.0295 | $94.03 | $94.05 | $94.00 |
| Purchase #5 | $128.53 | 7.103% | $137.6595 | $137.66 | $137.65 | $137.70 |
| Purchase #6 | $189.87 | 4.453% | $198.3249 | $198.32 | $198.30 | $198.30 |
| Purchase #7 | $122.27 | 11.268% | $136.0474 | $136.05 | $136.05 | $136.00 |
| 7 purchase totals = | $687.81 | $741.8799 | $741.89 | $741.90 | $741.70 | |