| 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 | $161.39 | 6.772% | $172.3193 | $172.32 | $172.30 | $172.30 |
| Purchase #2 | $78.56 | 6.474% | $83.646 | $83.65 | $83.65 | $83.60 |
| Purchase #3 | $103.72 | 4.668% | $108.5616 | $108.56 | $108.55 | $108.60 |
| Purchase #4 | $236.40 | 4.698% | $247.5061 | $247.51 | $247.50 | $247.50 |
| Purchase #5 | $33.27 | 7.757% | $35.8508 | $35.85 | $35.85 | $35.90 |
| Purchase #6 | $112.93 | 12.183% | $126.6883 | $126.69 | $126.70 | $126.70 |
| Purchase #7 | $128.68 | 5.192% | $135.3611 | $135.36 | $135.35 | $135.40 |
| 7 purchase totals = | $854.95 | $909.9332 | $909.94 | $909.90 | $910.00 | |