| 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 | $141.71 | 8.857% | $154.2613 | $154.26 | $154.25 | $154.30 |
| Purchase #2 | $71.71 | 13.185% | $81.165 | $81.17 | $81.15 | $81.20 |
| Purchase #3 | $159.46 | 3.724% | $165.3983 | $165.40 | $165.40 | $165.40 |
| Purchase #4 | $5.88 | 11.102% | $6.5328 | $6.53 | $6.55 | $6.50 |
| Purchase #5 | $180.80 | 12.779% | $203.9044 | $203.90 | $203.90 | $203.90 |
| Purchase #6 | $50.83 | 13.182% | $57.5304 | $57.53 | $57.55 | $57.50 |
| Purchase #7 | $201.64 | 12.631% | $227.1091 | $227.11 | $227.10 | $227.10 |
| 7 purchase totals = | $812.03 | $895.9013 | $895.90 | $895.90 | $895.90 | |