| 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 | $186.96 | 11.306% | $208.0977 | $208.10 | $208.10 | $208.10 |
| Purchase #2 | $71.45 | 4.611% | $74.7446 | $74.74 | $74.75 | $74.70 |
| Purchase #3 | $180.71 | 5.789% | $191.1713 | $191.17 | $191.15 | $191.20 |
| Purchase #4 | $200.62 | 7.672% | $216.0116 | $216.01 | $216.00 | $216.00 |
| Purchase #5 | $141.68 | 3.611% | $146.7961 | $146.80 | $146.80 | $146.80 |
| Purchase #6 | $215.44 | 9.764% | $236.4756 | $236.48 | $236.50 | $236.50 |
| Purchase #7 | $168.84 | 6.206% | $179.3182 | $179.32 | $179.30 | $179.30 |
| 7 purchase totals = | $1,165.70 | $1,252.6151 | $1,252.62 | $1,252.60 | $1,252.60 | |