| 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 | $151.44 | 6.145% | $160.746 | $160.75 | $160.75 | $160.70 |
| Purchase #2 | $126.29 | 5.360% | $133.0591 | $133.06 | $133.05 | $133.10 |
| Purchase #3 | $7.27 | 5.676% | $7.6826 | $7.68 | $7.70 | $7.70 |
| Purchase #4 | $132.60 | 6.351% | $141.0214 | $141.02 | $141.00 | $141.00 |
| Purchase #5 | $67.38 | 3.841% | $69.9681 | $69.97 | $69.95 | $70.00 |
| Purchase #6 | $152.90 | 12.803% | $172.4758 | $172.48 | $172.50 | $172.50 |
| Purchase #7 | $137.40 | 8.483% | $149.0556 | $149.06 | $149.05 | $149.10 |
| 7 purchase totals = | $775.28 | $834.0086 | $834.02 | $834.00 | $834.10 | |