| 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 | $141.52 | 5.337% | $149.0729 | $149.07 | $149.05 | $149.10 |
| Purchase #2 | $29.91 | 13.105% | $33.8297 | $33.83 | $33.85 | $33.80 |
| Purchase #3 | $50.56 | 4.650% | $52.911 | $52.91 | $52.90 | $52.90 |
| Purchase #4 | $53.63 | 13.545% | $60.8942 | $60.89 | $60.90 | $60.90 |
| Purchase #5 | $122.62 | 4.711% | $128.3966 | $128.40 | $128.40 | $128.40 |
| Purchase #6 | $195.50 | 11.324% | $217.6384 | $217.64 | $217.65 | $217.60 |
| Purchase #7 | $205.75 | 5.468% | $217.0004 | $217.00 | $217.00 | $217.00 |
| 7 purchase totals = | $799.49 | $859.7432 | $859.74 | $859.75 | $859.70 | |