| 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 | $192.74 | 9.643% | $211.3259 | $211.33 | $211.35 | $211.30 |
| Purchase #2 | $123.68 | 7.833% | $133.3679 | $133.37 | $133.35 | $133.40 |
| Purchase #3 | $116.46 | 10.648% | $128.8607 | $128.86 | $128.85 | $128.90 |
| Purchase #4 | $167.36 | 11.288% | $186.2516 | $186.25 | $186.25 | $186.30 |
| Purchase #5 | $170.68 | 13.365% | $193.4914 | $193.49 | $193.50 | $193.50 |
| Purchase #6 | $39.53 | 3.492% | $40.9104 | $40.91 | $40.90 | $40.90 |
| Purchase #7 | $66.27 | 6.419% | $70.5239 | $70.52 | $70.50 | $70.50 |
| 7 purchase totals = | $876.72 | $964.7318 | $964.73 | $964.70 | $964.80 | |