| 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 | $151.42 | 9.873% | $166.3697 | $166.37 | $166.35 | $166.40 |
| Purchase #2 | $176.53 | 6.384% | $187.7997 | $187.80 | $187.80 | $187.80 |
| Purchase #3 | $197.82 | 13.647% | $224.8165 | $224.82 | $224.80 | $224.80 |
| Purchase #4 | $55.76 | 6.155% | $59.192 | $59.19 | $59.20 | $59.20 |
| Purchase #5 | $128.49 | 7.643% | $138.3105 | $138.31 | $138.30 | $138.30 |
| Purchase #6 | $250.49 | 9.397% | $274.0285 | $274.03 | $274.05 | $274.00 |
| Purchase #7 | $224.47 | 7.827% | $242.0393 | $242.04 | $242.05 | $242.00 |
| 7 purchase totals = | $1,184.98 | $1,292.5562 | $1,292.56 | $1,292.55 | $1,292.50 | |