| 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 | $155.37 | 7.356% | $166.799 | $166.80 | $166.80 | $166.80 |
| Purchase #2 | $56.79 | 7.786% | $61.2117 | $61.21 | $61.20 | $61.20 |
| Purchase #3 | $89.81 | 5.211% | $94.49 | $94.49 | $94.50 | $94.50 |
| Purchase #4 | $119.34 | 11.712% | $133.3171 | $133.32 | $133.30 | $133.30 |
| Purchase #5 | $34.73 | 7.489% | $37.3309 | $37.33 | $37.35 | $37.30 |
| Purchase #6 | $73.37 | 10.568% | $81.1237 | $81.12 | $81.10 | $81.10 |
| Purchase #7 | $26.90 | 4.364% | $28.0739 | $28.07 | $28.05 | $28.10 |
| 7 purchase totals = | $556.31 | $602.3463 | $602.34 | $602.30 | $602.30 | |