| 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 | $159.47 | 5.740% | $168.6236 | $168.62 | $168.60 | $168.60 |
| Purchase #2 | $120.42 | 5.208% | $126.6915 | $126.69 | $126.70 | $126.70 |
| Purchase #3 | $36.96 | 3.866% | $38.3889 | $38.39 | $38.40 | $38.40 |
| Purchase #4 | $84.46 | 7.627% | $90.9018 | $90.90 | $90.90 | $90.90 |
| Purchase #5 | $56.37 | 13.856% | $64.1806 | $64.18 | $64.20 | $64.20 |
| Purchase #6 | $76.72 | 3.690% | $79.551 | $79.55 | $79.55 | $79.60 |
| Purchase #7 | $5.53 | 4.626% | $5.7858 | $5.79 | $5.80 | $5.80 |
| 7 purchase totals = | $539.93 | $574.1232 | $574.12 | $574.15 | $574.20 | |