| 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 | $194.47 | 6.369% | $206.8558 | $206.86 | $206.85 | $206.90 |
| Purchase #2 | $52.31 | 11.843% | $58.5051 | $58.51 | $58.50 | $58.50 |
| Purchase #3 | $31.39 | 13.261% | $35.5526 | $35.55 | $35.55 | $35.60 |
| Purchase #4 | $180.42 | 12.835% | $203.5769 | $203.58 | $203.60 | $203.60 |
| Purchase #5 | $20.96 | 12.106% | $23.4974 | $23.50 | $23.50 | $23.50 |
| Purchase #6 | $181.44 | 9.634% | $198.9199 | $198.92 | $198.90 | $198.90 |
| Purchase #7 | $118.59 | 4.699% | $124.1625 | $124.16 | $124.15 | $124.20 |
| 7 purchase totals = | $779.58 | $851.0702 | $851.08 | $851.05 | $851.20 | |