| 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 | $118.29 | 12.271% | $132.8054 | $132.81 | $132.80 | $132.80 |
| Purchase #2 | $112.73 | 8.169% | $121.9389 | $121.94 | $121.95 | $121.90 |
| Purchase #3 | $60.86 | 5.606% | $64.2718 | $64.27 | $64.25 | $64.30 |
| Purchase #4 | $132.84 | 6.157% | $141.019 | $141.02 | $141.00 | $141.00 |
| Purchase #5 | $144.44 | 3.347% | $149.2744 | $149.27 | $149.25 | $149.30 |
| Purchase #6 | $11.69 | 3.757% | $12.1292 | $12.13 | $12.15 | $12.10 |
| Purchase #7 | $132.50 | 6.745% | $141.4371 | $141.44 | $141.45 | $141.40 |
| 7 purchase totals = | $713.35 | $762.8758 | $762.88 | $762.85 | $762.80 | |