| 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 | $144.28 | 13.718% | $164.0723 | $164.07 | $164.05 | $164.10 |
| Purchase #2 | $171.26 | 4.235% | $178.5129 | $178.51 | $178.50 | $178.50 |
| Purchase #3 | $244.26 | 9.853% | $268.3269 | $268.33 | $268.35 | $268.30 |
| Purchase #4 | $209.62 | 8.426% | $227.2826 | $227.28 | $227.30 | $227.30 |
| Purchase #5 | $147.94 | 13.271% | $167.5731 | $167.57 | $167.55 | $167.60 |
| Purchase #6 | $88.60 | 10.549% | $97.9464 | $97.95 | $97.95 | $97.90 |
| Purchase #7 | $200.44 | 12.701% | $225.8979 | $225.90 | $225.90 | $225.90 |
| 7 purchase totals = | $1,206.40 | $1,329.6121 | $1,329.61 | $1,329.60 | $1,329.60 | |