| 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 | $209.40 | 5.812% | $221.5703 | $221.57 | $221.55 | $221.60 |
| Purchase #2 | $155.64 | 9.568% | $170.5316 | $170.53 | $170.55 | $170.50 |
| Purchase #3 | $36.38 | 12.168% | $40.8067 | $40.81 | $40.80 | $40.80 |
| Purchase #4 | $157.71 | 11.185% | $175.3499 | $175.35 | $175.35 | $175.30 |
| Purchase #5 | $87.96 | 6.863% | $93.9967 | $94.00 | $94.00 | $94.00 |
| Purchase #6 | $168.71 | 3.565% | $174.7245 | $174.72 | $174.70 | $174.70 |
| Purchase #7 | $62.89 | 6.242% | $66.8156 | $66.82 | $66.80 | $66.80 |
| 7 purchase totals = | $878.69 | $943.7953 | $943.80 | $943.75 | $943.70 | |