| 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 | $158.26 | 3.131% | $163.2151 | $163.22 | $163.20 | $163.20 |
| Purchase #2 | $98.33 | 3.150% | $101.4274 | $101.43 | $101.45 | $101.40 |
| Purchase #3 | $36.90 | 7.596% | $39.7029 | $39.70 | $39.70 | $39.70 |
| Purchase #4 | $128.35 | 12.431% | $144.3052 | $144.31 | $144.30 | $144.30 |
| Purchase #5 | $191.48 | 6.161% | $203.2771 | $203.28 | $203.30 | $203.30 |
| Purchase #6 | $89.64 | 13.358% | $101.6141 | $101.61 | $101.60 | $101.60 |
| Purchase #7 | $173.82 | 6.703% | $185.4712 | $185.47 | $185.45 | $185.50 |
| 7 purchase totals = | $876.78 | $939.0130 | $939.02 | $939.00 | $939.00 | |