| 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 | $150.94 | 6.800% | $161.2039 | $161.20 | $161.20 | $161.20 |
| Purchase #2 | $82.64 | 9.654% | $90.6181 | $90.62 | $90.60 | $90.60 |
| Purchase #3 | $107.76 | 11.241% | $119.8733 | $119.87 | $119.85 | $119.90 |
| Purchase #4 | $151.84 | 6.161% | $161.1949 | $161.19 | $161.20 | $161.20 |
| Purchase #5 | $24.46 | 5.245% | $25.7429 | $25.74 | $25.75 | $25.70 |
| Purchase #6 | $103.89 | 7.206% | $111.3763 | $111.38 | $111.40 | $111.40 |
| Purchase #7 | $41.74 | 9.434% | $45.6778 | $45.68 | $45.70 | $45.70 |
| 7 purchase totals = | $663.27 | $715.6872 | $715.68 | $715.70 | $715.70 | |