| 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 | $129.95 | 9.721% | $142.5824 | $142.58 | $142.60 | $142.60 |
| Purchase #2 | $182.75 | 4.329% | $190.6612 | $190.66 | $190.65 | $190.70 |
| Purchase #3 | $67.58 | 13.517% | $76.7148 | $76.71 | $76.70 | $76.70 |
| Purchase #4 | $132.38 | 9.318% | $144.7152 | $144.72 | $144.70 | $144.70 |
| Purchase #5 | $233.47 | 13.843% | $265.7893 | $265.79 | $265.80 | $265.80 |
| Purchase #6 | $91.41 | 10.550% | $101.0538 | $101.05 | $101.05 | $101.10 |
| Purchase #7 | $159.92 | 13.223% | $181.0662 | $181.07 | $181.05 | $181.10 |
| 7 purchase totals = | $997.46 | $1,102.5829 | $1,102.58 | $1,102.55 | $1,102.70 | |