| 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 | $156.87 | 9.727% | $172.1287 | $172.13 | $172.15 | $172.10 |
| Purchase #2 | $39.83 | 12.621% | $44.8569 | $44.86 | $44.85 | $44.90 |
| Purchase #3 | $42.77 | 4.458% | $44.6767 | $44.68 | $44.70 | $44.70 |
| Purchase #4 | $244.78 | 9.460% | $267.9362 | $267.94 | $267.95 | $267.90 |
| Purchase #5 | $172.28 | 9.835% | $189.2237 | $189.22 | $189.20 | $189.20 |
| Purchase #6 | $169.36 | 11.746% | $189.253 | $189.25 | $189.25 | $189.30 |
| Purchase #7 | $152.81 | 3.450% | $158.0819 | $158.08 | $158.10 | $158.10 |
| 7 purchase totals = | $978.70 | $1,066.1571 | $1,066.16 | $1,066.20 | $1,066.20 | |