| 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 | $164.58 | 8.533% | $178.6236 | $178.62 | $178.60 | $178.60 |
| Purchase #2 | $99.51 | 7.419% | $106.8926 | $106.89 | $106.90 | $106.90 |
| Purchase #3 | $31.27 | 11.196% | $34.771 | $34.77 | $34.75 | $34.80 |
| Purchase #4 | $216.85 | 9.115% | $236.6159 | $236.62 | $236.60 | $236.60 |
| Purchase #5 | $77.46 | 13.754% | $88.1138 | $88.11 | $88.10 | $88.10 |
| Purchase #6 | $163.35 | 8.255% | $176.8345 | $176.83 | $176.85 | $176.80 |
| Purchase #7 | $243.89 | 5.530% | $257.3771 | $257.38 | $257.40 | $257.40 |
| 7 purchase totals = | $996.91 | $1,079.2285 | $1,079.22 | $1,079.20 | $1,079.20 | |