| 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 | $129.59 | 11.566% | $144.5784 | $144.58 | $144.60 | $144.60 |
| Purchase #2 | $60.64 | 6.236% | $64.4215 | $64.42 | $64.40 | $64.40 |
| Purchase #3 | $70.27 | 13.437% | $79.7122 | $79.71 | $79.70 | $79.70 |
| Purchase #4 | $64.61 | 11.625% | $72.1209 | $72.12 | $72.10 | $72.10 |
| Purchase #5 | $143.85 | 4.527% | $150.3621 | $150.36 | $150.35 | $150.40 |
| Purchase #6 | $178.88 | 12.366% | $201.0003 | $201.00 | $201.00 | $201.00 |
| Purchase #7 | $141.42 | 9.300% | $154.5721 | $154.57 | $154.55 | $154.60 |
| 7 purchase totals = | $789.26 | $866.7675 | $866.76 | $866.70 | $866.80 | |