| 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 | $138.65 | 10.717% | $153.5091 | $153.51 | $153.50 | $153.50 |
| Purchase #2 | $222.40 | 3.657% | $230.5332 | $230.53 | $230.55 | $230.50 |
| Purchase #3 | $67.93 | 11.478% | $75.727 | $75.73 | $75.75 | $75.70 |
| Purchase #4 | $38.27 | 6.265% | $40.6676 | $40.67 | $40.65 | $40.70 |
| Purchase #5 | $26.43 | 7.142% | $28.3176 | $28.32 | $28.30 | $28.30 |
| Purchase #6 | $139.70 | 10.499% | $154.3671 | $154.37 | $154.35 | $154.40 |
| Purchase #7 | $168.99 | 8.593% | $183.5113 | $183.51 | $183.50 | $183.50 |
| 7 purchase totals = | $802.37 | $866.6329 | $866.64 | $866.60 | $866.60 | |