| 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 | $150.55 | 7.416% | $161.7148 | $161.71 | $161.70 | $161.70 |
| Purchase #2 | $132.45 | 6.416% | $140.948 | $140.95 | $140.95 | $140.90 |
| Purchase #3 | $154.26 | 10.314% | $170.1704 | $170.17 | $170.15 | $170.20 |
| Purchase #4 | $173.38 | 10.497% | $191.5797 | $191.58 | $191.60 | $191.60 |
| Purchase #5 | $230.25 | 5.458% | $242.817 | $242.82 | $242.80 | $242.80 |
| Purchase #6 | $59.88 | 4.364% | $62.4932 | $62.49 | $62.50 | $62.50 |
| Purchase #7 | $160.35 | 10.199% | $176.7041 | $176.70 | $176.70 | $176.70 |
| 7 purchase totals = | $1,061.12 | $1,146.4272 | $1,146.42 | $1,146.40 | $1,146.40 | |