| 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 | $227.38 | 13.350% | $257.7352 | $257.74 | $257.75 | $257.70 |
| Purchase #2 | $120.87 | 11.589% | $134.8776 | $134.88 | $134.90 | $134.90 |
| Purchase #3 | $69.80 | 11.280% | $77.6734 | $77.67 | $77.65 | $77.70 |
| Purchase #4 | $159.91 | 5.431% | $168.5947 | $168.59 | $168.60 | $168.60 |
| Purchase #5 | $24.94 | 12.678% | $28.1019 | $28.10 | $28.10 | $28.10 |
| Purchase #6 | $131.69 | 6.469% | $140.209 | $140.21 | $140.20 | $140.20 |
| Purchase #7 | $36.41 | 3.753% | $37.7765 | $37.78 | $37.80 | $37.80 |
| 7 purchase totals = | $771.00 | $844.9683 | $844.97 | $845.00 | $845.00 | |