| 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 | $160.59 | 4.837% | $168.3577 | $168.36 | $168.35 | $168.40 |
| Purchase #2 | $173.48 | 13.660% | $197.1774 | $197.18 | $197.20 | $197.20 |
| Purchase #3 | $152.25 | 7.503% | $163.6733 | $163.67 | $163.65 | $163.70 |
| Purchase #4 | $126.96 | 12.368% | $142.6624 | $142.66 | $142.65 | $142.70 |
| Purchase #5 | $136.56 | 9.268% | $149.2164 | $149.22 | $149.20 | $149.20 |
| Purchase #6 | $158.95 | 6.213% | $168.8256 | $168.83 | $168.85 | $168.80 |
| Purchase #7 | $206.46 | 6.457% | $219.7911 | $219.79 | $219.80 | $219.80 |
| 7 purchase totals = | $1,115.25 | $1,209.7039 | $1,209.71 | $1,209.70 | $1,209.80 | |