| 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 | $81.51 | 12.848% | $91.9824 | $91.98 | $92.00 | $92.00 |
| Purchase #2 | $225.91 | 6.620% | $240.8652 | $240.87 | $240.85 | $240.90 |
| Purchase #3 | $10.81 | 12.757% | $12.189 | $12.19 | $12.20 | $12.20 |
| Purchase #4 | $137.69 | 10.647% | $152.3499 | $152.35 | $152.35 | $152.30 |
| Purchase #5 | $154.70 | 3.212% | $159.669 | $159.67 | $159.65 | $159.70 |
| Purchase #6 | $16.40 | 13.308% | $18.5825 | $18.58 | $18.60 | $18.60 |
| Purchase #7 | $206.30 | 11.150% | $229.3025 | $229.30 | $229.30 | $229.30 |
| 7 purchase totals = | $833.32 | $904.9405 | $904.94 | $904.95 | $905.00 | |