| 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 | $139.74 | 12.191% | $156.7757 | $156.78 | $156.80 | $156.80 |
| Purchase #2 | $152.29 | 4.207% | $158.6968 | $158.70 | $158.70 | $158.70 |
| Purchase #3 | $141.49 | 4.360% | $147.659 | $147.66 | $147.65 | $147.70 |
| Purchase #4 | $156.84 | 10.490% | $173.2925 | $173.29 | $173.30 | $173.30 |
| Purchase #5 | $212.62 | 11.153% | $236.3335 | $236.33 | $236.35 | $236.30 |
| Purchase #6 | $243.35 | 10.105% | $267.9405 | $267.94 | $267.95 | $267.90 |
| Purchase #7 | $241.26 | 6.209% | $256.2398 | $256.24 | $256.25 | $256.20 |
| 7 purchase totals = | $1,287.59 | $1,396.9378 | $1,396.94 | $1,397.00 | $1,396.90 | |