| 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 | $193.55 | 13.387% | $219.4605 | $219.46 | $219.45 | $219.50 |
| Purchase #2 | $168.52 | 6.604% | $179.6491 | $179.65 | $179.65 | $179.60 |
| Purchase #3 | $11.76 | 3.197% | $12.136 | $12.14 | $12.15 | $12.10 |
| Purchase #4 | $141.86 | 7.236% | $152.125 | $152.13 | $152.15 | $152.10 |
| Purchase #5 | $60.53 | 8.474% | $65.6593 | $65.66 | $65.65 | $65.70 |
| Purchase #6 | $81.96 | 11.848% | $91.6706 | $91.67 | $91.65 | $91.70 |
| Purchase #7 | $105.69 | 9.392% | $115.6164 | $115.62 | $115.60 | $115.60 |
| 7 purchase totals = | $763.87 | $836.3169 | $836.33 | $836.30 | $836.30 | |