| 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 | $166.35 | 8.573% | $180.6112 | $180.61 | $180.60 | $180.60 |
| Purchase #2 | $132.99 | 12.735% | $149.9263 | $149.93 | $149.95 | $149.90 |
| Purchase #3 | $5.95 | 6.685% | $6.3478 | $6.35 | $6.35 | $6.30 |
| Purchase #4 | $109.51 | 13.708% | $124.5216 | $124.52 | $124.50 | $124.50 |
| Purchase #5 | $146.85 | 9.745% | $161.1605 | $161.16 | $161.15 | $161.20 |
| Purchase #6 | $234.56 | 8.389% | $254.2372 | $254.24 | $254.25 | $254.20 |
| Purchase #7 | $63.41 | 10.381% | $69.9926 | $69.99 | $70.00 | $70.00 |
| 7 purchase totals = | $859.62 | $946.7972 | $946.80 | $946.80 | $946.70 | |