| 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 | $169.81 | 12.737% | $191.4387 | $191.44 | $191.45 | $191.40 |
| Purchase #2 | $184.85 | 13.535% | $209.8694 | $209.87 | $209.85 | $209.90 |
| Purchase #3 | $13.99 | 10.678% | $15.4839 | $15.48 | $15.50 | $15.50 |
| Purchase #4 | $16.65 | 11.165% | $18.509 | $18.51 | $18.50 | $18.50 |
| Purchase #5 | $247.34 | 4.804% | $259.2222 | $259.22 | $259.20 | $259.20 |
| Purchase #6 | $78.47 | 13.166% | $88.8014 | $88.80 | $88.80 | $88.80 |
| Purchase #7 | $126.25 | 12.744% | $142.3393 | $142.34 | $142.35 | $142.30 |
| 7 purchase totals = | $837.36 | $925.6639 | $925.66 | $925.65 | $925.60 | |