| 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 | $165.94 | 10.557% | $183.4583 | $183.46 | $183.45 | $183.50 |
| Purchase #2 | $29.99 | 5.874% | $31.7516 | $31.75 | $31.75 | $31.80 |
| Purchase #3 | $61.55 | 5.361% | $64.8497 | $64.85 | $64.85 | $64.80 |
| Purchase #4 | $206.28 | 7.226% | $221.1858 | $221.19 | $221.20 | $221.20 |
| Purchase #5 | $106.40 | 10.739% | $117.8263 | $117.83 | $117.85 | $117.80 |
| Purchase #6 | $74.29 | 3.449% | $76.8523 | $76.85 | $76.85 | $76.90 |
| Purchase #7 | $245.89 | 12.853% | $277.4942 | $277.49 | $277.50 | $277.50 |
| 7 purchase totals = | $890.34 | $973.4182 | $973.42 | $973.45 | $973.50 | |