| 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 | $157.85 | 7.150% | $169.1363 | $169.14 | $169.15 | $169.10 |
| Purchase #2 | $19.60 | 12.442% | $22.0386 | $22.04 | $22.05 | $22.00 |
| Purchase #3 | $112.92 | 3.236% | $116.5741 | $116.57 | $116.55 | $116.60 |
| Purchase #4 | $104.86 | 11.670% | $117.0972 | $117.10 | $117.10 | $117.10 |
| Purchase #5 | $209.80 | 3.185% | $216.4821 | $216.48 | $216.50 | $216.50 |
| Purchase #6 | $223.87 | 4.601% | $234.1703 | $234.17 | $234.15 | $234.20 |
| Purchase #7 | $54.97 | 12.829% | $62.0221 | $62.02 | $62.00 | $62.00 |
| 7 purchase totals = | $883.87 | $937.5207 | $937.52 | $937.50 | $937.50 | |