| 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 | $168.44 | 3.191% | $173.8149 | $173.81 | $173.80 | $173.80 |
| Purchase #2 | $52.63 | 3.872% | $54.6678 | $54.67 | $54.65 | $54.70 |
| Purchase #3 | $133.64 | 3.303% | $138.0541 | $138.05 | $138.05 | $138.10 |
| Purchase #4 | $22.69 | 5.259% | $23.8833 | $23.88 | $23.90 | $23.90 |
| Purchase #5 | $128.95 | 9.184% | $140.7928 | $140.79 | $140.80 | $140.80 |
| Purchase #6 | $129.51 | 6.468% | $137.8867 | $137.89 | $137.90 | $137.90 |
| Purchase #7 | $84.79 | 13.849% | $96.5326 | $96.53 | $96.55 | $96.50 |
| 7 purchase totals = | $720.65 | $765.6322 | $765.62 | $765.65 | $765.70 | |