| 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 | $158.59 | 6.802% | $169.3773 | $169.38 | $169.40 | $169.40 |
| Purchase #2 | $87.36 | 4.305% | $91.1208 | $91.12 | $91.10 | $91.10 |
| Purchase #3 | $138.96 | 12.755% | $156.6843 | $156.68 | $156.70 | $156.70 |
| Purchase #4 | $113.76 | 4.314% | $118.6676 | $118.67 | $118.65 | $118.70 |
| Purchase #5 | $52.80 | 8.663% | $57.3741 | $57.37 | $57.35 | $57.40 |
| Purchase #6 | $133.25 | 6.470% | $141.8713 | $141.87 | $141.85 | $141.90 |
| Purchase #7 | $200.81 | 10.348% | $221.5898 | $221.59 | $221.60 | $221.60 |
| 7 purchase totals = | $885.53 | $956.6852 | $956.68 | $956.65 | $956.80 | |