| 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 | $148.37 | 12.874% | $167.4712 | $167.47 | $167.45 | $167.50 |
| Purchase #2 | $62.30 | 10.700% | $68.9661 | $68.97 | $68.95 | $69.00 |
| Purchase #3 | $229.39 | 3.290% | $236.9369 | $236.94 | $236.95 | $236.90 |
| Purchase #4 | $215.95 | 6.138% | $229.205 | $229.21 | $229.20 | $229.20 |
| Purchase #5 | $197.88 | 10.414% | $218.4872 | $218.49 | $218.50 | $218.50 |
| Purchase #6 | $153.40 | 3.654% | $159.0052 | $159.01 | $159.00 | $159.00 |
| Purchase #7 | $132.87 | 13.118% | $150.2999 | $150.30 | $150.30 | $150.30 |
| 7 purchase totals = | $1,140.16 | $1,230.3715 | $1,230.39 | $1,230.35 | $1,230.40 | |