| 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 | $151.31 | 7.569% | $162.7627 | $162.76 | $162.75 | $162.80 |
| Purchase #2 | $200.66 | 8.285% | $217.2847 | $217.28 | $217.30 | $217.30 |
| Purchase #3 | $26.51 | 12.603% | $29.8511 | $29.85 | $29.85 | $29.90 |
| Purchase #4 | $119.91 | 7.597% | $129.0196 | $129.02 | $129.00 | $129.00 |
| Purchase #5 | $42.70 | 5.209% | $44.9242 | $44.92 | $44.90 | $44.90 |
| Purchase #6 | $163.55 | 6.455% | $174.1072 | $174.11 | $174.10 | $174.10 |
| Purchase #7 | $44.53 | 10.869% | $49.37 | $49.37 | $49.35 | $49.40 |
| 7 purchase totals = | $749.17 | $807.3195 | $807.31 | $807.25 | $807.40 | |