| 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 | $117.48 | 8.579% | $127.5586 | $127.56 | $127.55 | $127.60 |
| Purchase #2 | $46.66 | 13.434% | $52.9283 | $52.93 | $52.95 | $52.90 |
| Purchase #3 | $249.39 | 3.130% | $257.1959 | $257.20 | $257.20 | $257.20 |
| Purchase #4 | $152.37 | 8.749% | $165.7009 | $165.70 | $165.70 | $165.70 |
| Purchase #5 | $221.80 | 7.724% | $238.9318 | $238.93 | $238.95 | $238.90 |
| Purchase #6 | $161.43 | 11.757% | $180.4093 | $180.41 | $180.40 | $180.40 |
| Purchase #7 | $107.55 | 3.702% | $111.5315 | $111.53 | $111.55 | $111.50 |
| 7 purchase totals = | $1,056.68 | $1,134.2563 | $1,134.26 | $1,134.30 | $1,134.20 | |