| 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 | $121.76 | 4.442% | $127.1686 | $127.17 | $127.15 | $127.20 |
| Purchase #2 | $127.45 | 13.400% | $144.5283 | $144.53 | $144.55 | $144.50 |
| Purchase #3 | $166.39 | 9.804% | $182.7029 | $182.70 | $182.70 | $182.70 |
| Purchase #4 | $215.67 | 3.487% | $223.1904 | $223.19 | $223.20 | $223.20 |
| Purchase #5 | $159.88 | 11.166% | $177.7322 | $177.73 | $177.75 | $177.70 |
| Purchase #6 | $181.47 | 3.814% | $188.3913 | $188.39 | $188.40 | $188.40 |
| Purchase #7 | $166.90 | 8.413% | $180.9413 | $180.94 | $180.95 | $180.90 |
| 7 purchase totals = | $1,139.52 | $1,224.6550 | $1,224.65 | $1,224.70 | $1,224.60 | |