| 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 | $158.56 | 8.251% | $171.6428 | $171.64 | $171.65 | $171.60 |
| Purchase #2 | $131.41 | 12.680% | $148.0728 | $148.07 | $148.05 | $148.10 |
| Purchase #3 | $70.96 | 8.560% | $77.0342 | $77.03 | $77.05 | $77.00 |
| Purchase #4 | $9.78 | 7.626% | $10.5258 | $10.53 | $10.55 | $10.50 |
| Purchase #5 | $119.48 | 12.102% | $133.9395 | $133.94 | $133.95 | $133.90 |
| Purchase #6 | $126.27 | 9.719% | $138.5422 | $138.54 | $138.55 | $138.50 |
| Purchase #7 | $102.48 | 12.755% | $115.5513 | $115.55 | $115.55 | $115.60 |
| 7 purchase totals = | $718.94 | $795.3086 | $795.30 | $795.35 | $795.20 | |