| 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 | $155.26 | 5.445% | $163.7139 | $163.71 | $163.70 | $163.70 |
| Purchase #2 | $75.91 | 6.254% | $80.6574 | $80.66 | $80.65 | $80.70 |
| Purchase #3 | $59.29 | 13.394% | $67.2313 | $67.23 | $67.25 | $67.20 |
| Purchase #4 | $39.83 | 6.665% | $42.4847 | $42.48 | $42.50 | $42.50 |
| Purchase #5 | $181.41 | 12.280% | $203.6871 | $203.69 | $203.70 | $203.70 |
| Purchase #6 | $166.72 | 3.213% | $172.0767 | $172.08 | $172.10 | $172.10 |
| Purchase #7 | $230.70 | 11.249% | $256.6514 | $256.65 | $256.65 | $256.70 |
| 7 purchase totals = | $909.12 | $986.5025 | $986.50 | $986.55 | $986.60 | |