| 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 | $188.82 | 3.611% | $195.6383 | $195.64 | $195.65 | $195.60 |
| Purchase #2 | $214.43 | 7.566% | $230.6538 | $230.65 | $230.65 | $230.70 |
| Purchase #3 | $8.68 | 9.541% | $9.5082 | $9.51 | $9.50 | $9.50 |
| Purchase #4 | $87.60 | 10.384% | $96.6964 | $96.70 | $96.70 | $96.70 |
| Purchase #5 | $190.86 | 7.267% | $204.7298 | $204.73 | $204.75 | $204.70 |
| Purchase #6 | $54.96 | 13.789% | $62.5384 | $62.54 | $62.55 | $62.50 |
| Purchase #7 | $9.41 | 13.706% | $10.6997 | $10.70 | $10.70 | $10.70 |
| 7 purchase totals = | $754.76 | $810.4646 | $810.47 | $810.50 | $810.40 | |