| 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 | $175.51 | 9.296% | $191.8254 | $191.83 | $191.85 | $191.80 |
| Purchase #2 | $6.45 | 8.111% | $6.9732 | $6.97 | $6.95 | $7.00 |
| Purchase #3 | $89.76 | 4.278% | $93.5999 | $93.60 | $93.60 | $93.60 |
| Purchase #4 | $228.29 | 6.484% | $243.0923 | $243.09 | $243.10 | $243.10 |
| Purchase #5 | $71.82 | 13.339% | $81.4001 | $81.40 | $81.40 | $81.40 |
| Purchase #6 | $93.36 | 4.286% | $97.3614 | $97.36 | $97.35 | $97.40 |
| Purchase #7 | $219.25 | 3.642% | $227.2351 | $227.24 | $227.25 | $227.20 |
| 7 purchase totals = | $884.44 | $941.4874 | $941.49 | $941.50 | $941.50 | |