| 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 | $142.70 | 3.791% | $148.1098 | $148.11 | $148.10 | $148.10 |
| Purchase #2 | $128.47 | 3.416% | $132.8585 | $132.86 | $132.85 | $132.90 |
| Purchase #3 | $41.66 | 4.439% | $43.5093 | $43.51 | $43.50 | $43.50 |
| Purchase #4 | $243.70 | 7.541% | $262.0774 | $262.08 | $262.10 | $262.10 |
| Purchase #5 | $129.91 | 6.401% | $138.2255 | $138.23 | $138.25 | $138.20 |
| Purchase #6 | $204.35 | 7.677% | $220.0379 | $220.04 | $220.05 | $220.00 |
| Purchase #7 | $34.46 | 6.334% | $36.6427 | $36.64 | $36.65 | $36.60 |
| 7 purchase totals = | $925.25 | $981.4611 | $981.47 | $981.50 | $981.40 | |