| 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 | $171.33 | 11.596% | $191.1974 | $191.20 | $191.20 | $191.20 |
| Purchase #2 | $91.45 | 6.227% | $97.1446 | $97.14 | $97.15 | $97.10 |
| Purchase #3 | $136.71 | 7.157% | $146.4943 | $146.49 | $146.50 | $146.50 |
| Purchase #4 | $21.37 | 9.201% | $23.3363 | $23.34 | $23.35 | $23.30 |
| Purchase #5 | $11.34 | 13.725% | $12.8964 | $12.90 | $12.90 | $12.90 |
| Purchase #6 | $92.52 | 4.580% | $96.7574 | $96.76 | $96.75 | $96.80 |
| Purchase #7 | $103.61 | 5.241% | $109.0402 | $109.04 | $109.05 | $109.00 |
| 7 purchase totals = | $628.33 | $676.8666 | $676.87 | $676.90 | $676.80 | |