| 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 | $181.68 | 4.125% | $189.1743 | $189.17 | $189.15 | $189.20 |
| Purchase #2 | $141.71 | 8.373% | $153.5754 | $153.58 | $153.60 | $153.60 |
| Purchase #3 | $93.79 | 5.781% | $99.212 | $99.21 | $99.20 | $99.20 |
| Purchase #4 | $49.55 | 8.469% | $53.7464 | $53.75 | $53.75 | $53.70 |
| Purchase #5 | $162.30 | 12.866% | $183.1815 | $183.18 | $183.20 | $183.20 |
| Purchase #6 | $85.39 | 8.711% | $92.8283 | $92.83 | $92.85 | $92.80 |
| Purchase #7 | $183.65 | 11.427% | $204.6357 | $204.64 | $204.65 | $204.60 |
| 7 purchase totals = | $898.07 | $976.3536 | $976.36 | $976.40 | $976.30 | |