| 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 | $127.58 | 6.540% | $135.9237 | $135.92 | $135.90 | $135.90 |
| Purchase #2 | $143.81 | 11.679% | $160.6056 | $160.61 | $160.60 | $160.60 |
| Purchase #3 | $132.54 | 12.753% | $149.4428 | $149.44 | $149.45 | $149.40 |
| Purchase #4 | $232.31 | 5.714% | $245.5842 | $245.58 | $245.60 | $245.60 |
| Purchase #5 | $25.49 | 10.572% | $28.1848 | $28.18 | $28.20 | $28.20 |
| Purchase #6 | $33.98 | 8.288% | $36.7963 | $36.80 | $36.80 | $36.80 |
| Purchase #7 | $119.38 | 10.818% | $132.2945 | $132.29 | $132.30 | $132.30 |
| 7 purchase totals = | $815.09 | $888.8319 | $888.82 | $888.85 | $888.80 | |