| 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 | $136.78 | 12.571% | $153.9746 | $153.97 | $153.95 | $154.00 |
| Purchase #2 | $156.46 | 11.576% | $174.5718 | $174.57 | $174.55 | $174.60 |
| Purchase #3 | $102.39 | 13.570% | $116.2843 | $116.28 | $116.30 | $116.30 |
| Purchase #4 | $37.91 | 7.323% | $40.6861 | $40.69 | $40.70 | $40.70 |
| Purchase #5 | $7.35 | 3.836% | $7.6319 | $7.63 | $7.65 | $7.60 |
| Purchase #6 | $23.75 | 4.318% | $24.7755 | $24.78 | $24.80 | $24.80 |
| Purchase #7 | $180.53 | 9.672% | $197.9909 | $197.99 | $198.00 | $198.00 |
| 7 purchase totals = | $645.17 | $715.9151 | $715.91 | $715.95 | $716.00 | |