| 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 | $168.89 | 4.439% | $176.387 | $176.39 | $176.40 | $176.40 |
| Purchase #2 | $240.39 | 6.505% | $256.0274 | $256.03 | $256.05 | $256.00 |
| Purchase #3 | $168.65 | 4.788% | $176.725 | $176.73 | $176.75 | $176.70 |
| Purchase #4 | $118.55 | 4.866% | $124.3186 | $124.32 | $124.30 | $124.30 |
| Purchase #5 | $67.46 | 13.354% | $76.4686 | $76.47 | $76.45 | $76.50 |
| Purchase #6 | $21.60 | 11.661% | $24.1188 | $24.12 | $24.10 | $24.10 |
| Purchase #7 | $82.57 | 7.387% | $88.6694 | $88.67 | $88.65 | $88.70 |
| 7 purchase totals = | $868.11 | $922.7148 | $922.73 | $922.70 | $922.70 | |