| 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 | $163.60 | 7.207% | $175.3907 | $175.39 | $175.40 | $175.40 |
| Purchase #2 | $218.41 | 8.612% | $237.2195 | $237.22 | $237.20 | $237.20 |
| Purchase #3 | $241.33 | 4.204% | $251.4755 | $251.48 | $251.50 | $251.50 |
| Purchase #4 | $102.66 | 9.285% | $112.192 | $112.19 | $112.20 | $112.20 |
| Purchase #5 | $149.28 | 13.506% | $169.4418 | $169.44 | $169.45 | $169.40 |
| Purchase #6 | $167.30 | 5.871% | $177.1222 | $177.12 | $177.10 | $177.10 |
| Purchase #7 | $12.98 | 8.703% | $14.1096 | $14.11 | $14.10 | $14.10 |
| 7 purchase totals = | $1,055.56 | $1,136.9513 | $1,136.95 | $1,136.95 | $1,136.90 | |