| 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 | $142.35 | 10.694% | $157.5729 | $157.57 | $157.55 | $157.60 |
| Purchase #2 | $55.48 | 8.332% | $60.1026 | $60.10 | $60.10 | $60.10 |
| Purchase #3 | $164.60 | 5.405% | $173.4966 | $173.50 | $173.50 | $173.50 |
| Purchase #4 | $69.39 | 13.722% | $78.9117 | $78.91 | $78.90 | $78.90 |
| Purchase #5 | $113.75 | 7.268% | $122.0174 | $122.02 | $122.00 | $122.00 |
| Purchase #6 | $152.28 | 3.466% | $157.558 | $157.56 | $157.55 | $157.60 |
| Purchase #7 | $144.30 | 5.105% | $151.6665 | $151.67 | $151.65 | $151.70 |
| 7 purchase totals = | $842.15 | $901.3257 | $901.33 | $901.25 | $901.40 | |