| 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 | $168.52 | 9.150% | $183.9396 | $183.94 | $183.95 | $183.90 |
| Purchase #2 | $68.35 | 8.535% | $74.1837 | $74.18 | $74.20 | $74.20 |
| Purchase #3 | $146.32 | 13.414% | $165.9474 | $165.95 | $165.95 | $165.90 |
| Purchase #4 | $19.37 | 5.366% | $20.4094 | $20.41 | $20.40 | $20.40 |
| Purchase #5 | $129.35 | 13.452% | $146.7502 | $146.75 | $146.75 | $146.80 |
| Purchase #6 | $54.71 | 12.316% | $61.4481 | $61.45 | $61.45 | $61.40 |
| Purchase #7 | $214.45 | 13.297% | $242.9654 | $242.97 | $242.95 | $243.00 |
| 7 purchase totals = | $801.07 | $895.6438 | $895.65 | $895.65 | $895.60 | |