| 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 | $103.47 | 11.847% | $115.7281 | $115.73 | $115.75 | $115.70 |
| Purchase #2 | $108.66 | 6.152% | $115.3448 | $115.34 | $115.35 | $115.30 |
| Purchase #3 | $154.29 | 4.742% | $161.6064 | $161.61 | $161.60 | $161.60 |
| Purchase #4 | $148.46 | 11.698% | $165.8269 | $165.83 | $165.85 | $165.80 |
| Purchase #5 | $71.89 | 8.744% | $78.1761 | $78.18 | $78.20 | $78.20 |
| Purchase #6 | $7.97 | 3.369% | $8.2385 | $8.24 | $8.25 | $8.20 |
| Purchase #7 | $224.63 | 8.641% | $244.0403 | $244.04 | $244.05 | $244.00 |
| 7 purchase totals = | $819.37 | $888.9611 | $888.97 | $889.05 | $888.80 | |