| 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 | $154.76 | 8.355% | $167.6902 | $167.69 | $167.70 | $167.70 |
| Purchase #2 | $116.33 | 5.315% | $122.5129 | $122.51 | $122.50 | $122.50 |
| Purchase #3 | $144.99 | 3.850% | $150.5721 | $150.57 | $150.55 | $150.60 |
| Purchase #4 | $221.38 | 6.542% | $235.8627 | $235.86 | $235.85 | $235.90 |
| Purchase #5 | $122.64 | 4.395% | $128.03 | $128.03 | $128.05 | $128.00 |
| Purchase #6 | $28.29 | 11.615% | $31.5759 | $31.58 | $31.60 | $31.60 |
| Purchase #7 | $108.58 | 11.587% | $121.1612 | $121.16 | $121.15 | $121.20 |
| 7 purchase totals = | $896.97 | $957.4050 | $957.40 | $957.40 | $957.50 | |