| 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 | $167.72 | 9.716% | $184.0157 | $184.02 | $184.00 | $184.00 |
| Purchase #2 | $12.94 | 4.282% | $13.4941 | $13.49 | $13.50 | $13.50 |
| Purchase #3 | $152.92 | 4.181% | $159.3136 | $159.31 | $159.30 | $159.30 |
| Purchase #4 | $134.43 | 10.553% | $148.6164 | $148.62 | $148.60 | $148.60 |
| Purchase #5 | $211.45 | 13.118% | $239.188 | $239.19 | $239.20 | $239.20 |
| Purchase #6 | $21.55 | 5.680% | $22.774 | $22.77 | $22.75 | $22.80 |
| Purchase #7 | $107.88 | 13.580% | $122.5301 | $122.53 | $122.55 | $122.50 |
| 7 purchase totals = | $808.89 | $889.9319 | $889.93 | $889.90 | $889.90 | |