| 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 | $97.96 | 8.319% | $106.1093 | $106.11 | $106.10 | $106.10 |
| Purchase #2 | $144.57 | 3.342% | $149.4015 | $149.40 | $149.40 | $149.40 |
| Purchase #3 | $47.68 | 7.180% | $51.1034 | $51.10 | $51.10 | $51.10 |
| Purchase #4 | $6.85 | 10.429% | $7.5644 | $7.56 | $7.55 | $7.60 |
| Purchase #5 | $204.48 | 11.387% | $227.7641 | $227.76 | $227.75 | $227.80 |
| Purchase #6 | $194.31 | 12.505% | $218.6085 | $218.61 | $218.60 | $218.60 |
| Purchase #7 | $64.46 | 11.180% | $71.6666 | $71.67 | $71.65 | $71.70 |
| 7 purchase totals = | $760.31 | $832.2178 | $832.21 | $832.15 | $832.30 | |