| 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 | $148.99 | 5.172% | $156.6958 | $156.70 | $156.70 | $156.70 |
| Purchase #2 | $249.34 | 6.197% | $264.7916 | $264.79 | $264.80 | $264.80 |
| Purchase #3 | $10.53 | 7.817% | $11.3531 | $11.35 | $11.35 | $11.40 |
| Purchase #4 | $166.47 | 3.350% | $172.0467 | $172.05 | $172.05 | $172.00 |
| Purchase #5 | $243.97 | 5.167% | $256.5759 | $256.58 | $256.60 | $256.60 |
| Purchase #6 | $29.32 | 13.632% | $33.3169 | $33.32 | $33.30 | $33.30 |
| Purchase #7 | $58.93 | 7.339% | $63.2549 | $63.25 | $63.25 | $63.30 |
| 7 purchase totals = | $907.55 | $958.0349 | $958.04 | $958.05 | $958.10 | |