| 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 | $153.55 | 10.320% | $169.3964 | $169.40 | $169.40 | $169.40 |
| Purchase #2 | $245.74 | 5.507% | $259.2729 | $259.27 | $259.25 | $259.30 |
| Purchase #3 | $112.64 | 6.271% | $119.7037 | $119.70 | $119.70 | $119.70 |
| Purchase #4 | $58.68 | 12.804% | $66.1934 | $66.19 | $66.20 | $66.20 |
| Purchase #5 | $139.87 | 7.180% | $149.9127 | $149.91 | $149.90 | $149.90 |
| Purchase #6 | $75.84 | 9.609% | $83.1275 | $83.13 | $83.15 | $83.10 |
| Purchase #7 | $42.42 | 10.126% | $46.7154 | $46.72 | $46.70 | $46.70 |
| 7 purchase totals = | $828.74 | $894.3220 | $894.32 | $894.30 | $894.30 | |