| 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 | $149.63 | 6.836% | $159.8587 | $159.86 | $159.85 | $159.90 |
| Purchase #2 | $166.42 | 7.395% | $178.7268 | $178.73 | $178.75 | $178.70 |
| Purchase #3 | $244.63 | 4.117% | $254.7014 | $254.70 | $254.70 | $254.70 |
| Purchase #4 | $196.51 | 5.701% | $207.713 | $207.71 | $207.70 | $207.70 |
| Purchase #5 | $195.95 | 4.661% | $205.0832 | $205.08 | $205.10 | $205.10 |
| Purchase #6 | $204.49 | 7.624% | $220.0803 | $220.08 | $220.10 | $220.10 |
| Purchase #7 | $159.27 | 7.791% | $171.6787 | $171.68 | $171.70 | $171.70 |
| 7 purchase totals = | $1,316.90 | $1,397.8421 | $1,397.84 | $1,397.90 | $1,397.90 | |