| 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 | $97.46 | 3.733% | $101.0982 | $101.10 | $101.10 | $101.10 |
| Purchase #2 | $165.90 | 6.664% | $176.9556 | $176.96 | $176.95 | $177.00 |
| Purchase #3 | $70.66 | 9.196% | $77.1579 | $77.16 | $77.15 | $77.20 |
| Purchase #4 | $135.70 | 13.686% | $154.2719 | $154.27 | $154.25 | $154.30 |
| Purchase #5 | $53.88 | 12.869% | $60.8138 | $60.81 | $60.80 | $60.80 |
| Purchase #6 | $33.36 | 5.795% | $35.2932 | $35.29 | $35.30 | $35.30 |
| Purchase #7 | $35.53 | 11.524% | $39.6245 | $39.62 | $39.60 | $39.60 |
| 7 purchase totals = | $592.49 | $645.2151 | $645.21 | $645.15 | $645.30 | |