| 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 | $168.46 | 11.181% | $187.2955 | $187.30 | $187.30 | $187.30 |
| Purchase #2 | $149.45 | 11.191% | $166.1749 | $166.17 | $166.15 | $166.20 |
| Purchase #3 | $224.78 | 13.696% | $255.5659 | $255.57 | $255.55 | $255.60 |
| Purchase #4 | $119.60 | 11.832% | $133.7511 | $133.75 | $133.75 | $133.80 |
| Purchase #5 | $20.95 | 5.550% | $22.1127 | $22.11 | $22.10 | $22.10 |
| Purchase #6 | $73.84 | 9.409% | $80.7876 | $80.79 | $80.80 | $80.80 |
| Purchase #7 | $50.93 | 8.566% | $55.2927 | $55.29 | $55.30 | $55.30 |
| 7 purchase totals = | $808.01 | $900.9804 | $900.98 | $900.95 | $901.10 | |