| 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 | $138.97 | 5.486% | $146.5939 | $146.59 | $146.60 | $146.60 |
| Purchase #2 | $179.28 | 6.614% | $191.1376 | $191.14 | $191.15 | $191.10 |
| Purchase #3 | $250.84 | 9.844% | $275.5327 | $275.53 | $275.55 | $275.50 |
| Purchase #4 | $21.99 | 12.835% | $24.8124 | $24.81 | $24.80 | $24.80 |
| Purchase #5 | $97.57 | 6.340% | $103.7559 | $103.76 | $103.75 | $103.80 |
| Purchase #6 | $116.25 | 10.170% | $128.0726 | $128.07 | $128.05 | $128.10 |
| Purchase #7 | $148.96 | 6.405% | $158.5009 | $158.50 | $158.50 | $158.50 |
| 7 purchase totals = | $953.86 | $1,028.4060 | $1,028.40 | $1,028.40 | $1,028.40 | |