| 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 | $151.38 | 5.572% | $159.8149 | $159.81 | $159.80 | $159.80 |
| Purchase #2 | $127.72 | 13.568% | $145.049 | $145.05 | $145.05 | $145.00 |
| Purchase #3 | $47.97 | 3.414% | $49.6077 | $49.61 | $49.60 | $49.60 |
| Purchase #4 | $219.48 | 3.281% | $226.6811 | $226.68 | $226.70 | $226.70 |
| Purchase #5 | $68.41 | 5.373% | $72.0857 | $72.09 | $72.10 | $72.10 |
| Purchase #6 | $12.32 | 12.288% | $13.8339 | $13.83 | $13.85 | $13.80 |
| Purchase #7 | $244.76 | 5.470% | $258.1484 | $258.15 | $258.15 | $258.10 |
| 7 purchase totals = | $872.04 | $925.2207 | $925.22 | $925.25 | $925.10 | |