| 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 | $134.51 | 10.224% | $148.2623 | $148.26 | $148.25 | $148.30 |
| Purchase #2 | $5.40 | 8.786% | $5.8744 | $5.87 | $5.85 | $5.90 |
| Purchase #3 | $24.39 | 6.516% | $25.9793 | $25.98 | $26.00 | $26.00 |
| Purchase #4 | $129.53 | 8.482% | $140.5167 | $140.52 | $140.50 | $140.50 |
| Purchase #5 | $142.28 | 12.786% | $160.4719 | $160.47 | $160.45 | $160.50 |
| Purchase #6 | $148.29 | 12.145% | $166.2998 | $166.30 | $166.30 | $166.30 |
| Purchase #7 | $149.61 | 9.364% | $163.6195 | $163.62 | $163.60 | $163.60 |
| 7 purchase totals = | $734.01 | $811.0239 | $811.02 | $810.95 | $811.10 | |