| 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 | $155.37 | 3.278% | $160.463 | $160.46 | $160.45 | $160.50 |
| Purchase #2 | $119.91 | 7.546% | $128.9584 | $128.96 | $128.95 | $129.00 |
| Purchase #3 | $104.83 | 8.202% | $113.4282 | $113.43 | $113.45 | $113.40 |
| Purchase #4 | $126.39 | 12.281% | $141.912 | $141.91 | $141.90 | $141.90 |
| Purchase #5 | $9.77 | 11.286% | $10.8726 | $10.87 | $10.85 | $10.90 |
| Purchase #6 | $63.38 | 5.492% | $66.8608 | $66.86 | $66.85 | $66.90 |
| Purchase #7 | $121.32 | 9.435% | $132.7665 | $132.77 | $132.75 | $132.80 |
| 7 purchase totals = | $700.97 | $755.2615 | $755.26 | $755.20 | $755.40 | |