| 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 | $147.51 | 5.109% | $155.0463 | $155.05 | $155.05 | $155.00 |
| Purchase #2 | $216.25 | 11.262% | $240.6041 | $240.60 | $240.60 | $240.60 |
| Purchase #3 | $22.61 | 9.511% | $24.7604 | $24.76 | $24.75 | $24.80 |
| Purchase #4 | $225.46 | 12.429% | $253.4824 | $253.48 | $253.50 | $253.50 |
| Purchase #5 | $119.84 | 11.439% | $133.5485 | $133.55 | $133.55 | $133.50 |
| Purchase #6 | $27.45 | 9.815% | $30.1442 | $30.14 | $30.15 | $30.10 |
| Purchase #7 | $67.99 | 5.274% | $71.5758 | $71.58 | $71.60 | $71.60 |
| 7 purchase totals = | $827.11 | $909.1617 | $909.16 | $909.20 | $909.10 | |