| 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 | $180.53 | 4.133% | $187.9913 | $187.99 | $188.00 | $188.00 |
| Purchase #2 | $86.47 | 9.427% | $94.6215 | $94.62 | $94.60 | $94.60 |
| Purchase #3 | $119.37 | 7.345% | $128.1377 | $128.14 | $128.15 | $128.10 |
| Purchase #4 | $146.79 | 13.398% | $166.4569 | $166.46 | $166.45 | $166.50 |
| Purchase #5 | $64.68 | 4.682% | $67.7083 | $67.71 | $67.70 | $67.70 |
| Purchase #6 | $247.96 | 8.517% | $269.0788 | $269.08 | $269.10 | $269.10 |
| Purchase #7 | $121.25 | 6.582% | $129.2307 | $129.23 | $129.25 | $129.20 |
| 7 purchase totals = | $967.05 | $1,043.2252 | $1,043.23 | $1,043.25 | $1,043.20 | |