| 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 | $144.50 | 12.804% | $163.0018 | $163.00 | $163.00 | $163.00 |
| Purchase #2 | $117.29 | 7.633% | $126.2427 | $126.24 | $126.25 | $126.20 |
| Purchase #3 | $169.77 | 10.224% | $187.1273 | $187.13 | $187.15 | $187.10 |
| Purchase #4 | $6.50 | 9.707% | $7.131 | $7.13 | $7.15 | $7.10 |
| Purchase #5 | $212.52 | 6.764% | $226.8949 | $226.89 | $226.90 | $226.90 |
| Purchase #6 | $115.73 | 5.286% | $121.8475 | $121.85 | $121.85 | $121.80 |
| Purchase #7 | $183.67 | 12.367% | $206.3845 | $206.38 | $206.40 | $206.40 |
| 7 purchase totals = | $949.98 | $1,038.6297 | $1,038.62 | $1,038.70 | $1,038.50 | |