| 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 | $178.74 | 6.833% | $190.9533 | $190.95 | $190.95 | $191.00 |
| Purchase #2 | $86.63 | 11.811% | $96.8619 | $96.86 | $96.85 | $96.90 |
| Purchase #3 | $39.51 | 12.158% | $44.3136 | $44.31 | $44.30 | $44.30 |
| Purchase #4 | $100.32 | 11.223% | $111.5789 | $111.58 | $111.60 | $111.60 |
| Purchase #5 | $28.58 | 7.741% | $30.7924 | $30.79 | $30.80 | $30.80 |
| Purchase #6 | $225.74 | 13.251% | $255.6528 | $255.65 | $255.65 | $255.70 |
| Purchase #7 | $61.36 | 5.834% | $64.9397 | $64.94 | $64.95 | $64.90 |
| 7 purchase totals = | $720.88 | $795.0926 | $795.08 | $795.10 | $795.20 | |