| 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 | $158.45 | 9.486% | $173.4806 | $173.48 | $173.50 | $173.50 |
| Purchase #2 | $128.95 | 3.369% | $133.2943 | $133.29 | $133.30 | $133.30 |
| Purchase #3 | $203.95 | 8.220% | $220.7147 | $220.71 | $220.70 | $220.70 |
| Purchase #4 | $240.72 | 8.542% | $261.2823 | $261.28 | $261.30 | $261.30 |
| Purchase #5 | $205.27 | 9.472% | $224.7132 | $224.71 | $224.70 | $224.70 |
| Purchase #6 | $106.56 | 11.393% | $118.7004 | $118.70 | $118.70 | $118.70 |
| Purchase #7 | $85.27 | 8.656% | $92.651 | $92.65 | $92.65 | $92.70 |
| 7 purchase totals = | $1,129.17 | $1,224.8365 | $1,224.82 | $1,224.85 | $1,224.90 | |