| 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 | $189.53 | 6.213% | $201.3055 | $201.31 | $201.30 | $201.30 |
| Purchase #2 | $129.71 | 5.753% | $137.1722 | $137.17 | $137.15 | $137.20 |
| Purchase #3 | $232.80 | 10.310% | $256.8017 | $256.80 | $256.80 | $256.80 |
| Purchase #4 | $162.79 | 10.195% | $179.3864 | $179.39 | $179.40 | $179.40 |
| Purchase #5 | $134.77 | 6.548% | $143.5947 | $143.59 | $143.60 | $143.60 |
| Purchase #6 | $230.88 | 5.288% | $243.0889 | $243.09 | $243.10 | $243.10 |
| Purchase #7 | $23.51 | 7.590% | $25.2944 | $25.29 | $25.30 | $25.30 |
| 7 purchase totals = | $1,103.99 | $1,186.6438 | $1,186.64 | $1,186.65 | $1,186.70 | |