| 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 | $189.50 | 6.750% | $202.2913 | $202.29 | $202.30 | $202.30 |
| Purchase #2 | $159.83 | 6.471% | $170.1726 | $170.17 | $170.15 | $170.20 |
| Purchase #3 | $174.85 | 3.639% | $181.2128 | $181.21 | $181.20 | $181.20 |
| Purchase #4 | $101.75 | 6.322% | $108.1826 | $108.18 | $108.20 | $108.20 |
| Purchase #5 | $166.67 | 7.704% | $179.5103 | $179.51 | $179.50 | $179.50 |
| Purchase #6 | $169.88 | 9.554% | $186.1103 | $186.11 | $186.10 | $186.10 |
| Purchase #7 | $132.94 | 8.409% | $144.1189 | $144.12 | $144.10 | $144.10 |
| 7 purchase totals = | $1,095.42 | $1,171.5988 | $1,171.59 | $1,171.55 | $1,171.60 | |