| 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 | $122.77 | 4.475% | $128.264 | $128.26 | $128.25 | $128.30 |
| Purchase #2 | $141.81 | 6.766% | $151.4049 | $151.40 | $151.40 | $151.40 |
| Purchase #3 | $28.62 | 5.644% | $30.2353 | $30.24 | $30.25 | $30.20 |
| Purchase #4 | $205.57 | 7.470% | $220.9261 | $220.93 | $220.95 | $220.90 |
| Purchase #5 | $102.66 | 5.503% | $108.3094 | $108.31 | $108.30 | $108.30 |
| Purchase #6 | $66.58 | 6.335% | $70.7978 | $70.80 | $70.80 | $70.80 |
| Purchase #7 | $227.67 | 8.799% | $247.7027 | $247.70 | $247.70 | $247.70 |
| 7 purchase totals = | $895.68 | $957.6402 | $957.64 | $957.65 | $957.60 | |