| 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 | $160.55 | 6.314% | $170.6871 | $170.69 | $170.70 | $170.70 |
| Purchase #2 | $161.90 | 6.157% | $171.8682 | $171.87 | $171.85 | $171.90 |
| Purchase #3 | $11.74 | 11.319% | $13.0689 | $13.07 | $13.05 | $13.10 |
| Purchase #4 | $66.45 | 7.267% | $71.2789 | $71.28 | $71.30 | $71.30 |
| Purchase #5 | $92.99 | 11.329% | $103.5248 | $103.52 | $103.50 | $103.50 |
| Purchase #6 | $129.96 | 4.512% | $135.8238 | $135.82 | $135.80 | $135.80 |
| Purchase #7 | $138.25 | 7.215% | $148.2247 | $148.22 | $148.20 | $148.20 |
| 7 purchase totals = | $761.84 | $814.4764 | $814.47 | $814.40 | $814.50 | |