| 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 | $193.68 | 6.576% | $206.4164 | $206.42 | $206.40 | $206.40 |
| Purchase #2 | $71.67 | 6.477% | $76.3121 | $76.31 | $76.30 | $76.30 |
| Purchase #3 | $225.59 | 12.654% | $254.1362 | $254.14 | $254.15 | $254.10 |
| Purchase #4 | $210.92 | 10.317% | $232.6806 | $232.68 | $232.70 | $232.70 |
| Purchase #5 | $64.83 | 13.845% | $73.8057 | $73.81 | $73.80 | $73.80 |
| Purchase #6 | $67.96 | 6.566% | $72.4223 | $72.42 | $72.40 | $72.40 |
| Purchase #7 | $141.46 | 6.818% | $151.1047 | $151.10 | $151.10 | $151.10 |
| 7 purchase totals = | $976.11 | $1,066.8780 | $1,066.88 | $1,066.85 | $1,066.80 | |