| 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 | $153.40 | 4.683% | $160.5837 | $160.58 | $160.60 | $160.60 |
| Purchase #2 | $110.25 | 13.173% | $124.7732 | $124.77 | $124.75 | $124.80 |
| Purchase #3 | $79.38 | 4.364% | $82.8441 | $82.84 | $82.85 | $82.80 |
| Purchase #4 | $244.70 | 3.794% | $253.9839 | $253.98 | $254.00 | $254.00 |
| Purchase #5 | $108.69 | 11.102% | $120.7568 | $120.76 | $120.75 | $120.80 |
| Purchase #6 | $110.65 | 6.368% | $117.6962 | $117.70 | $117.70 | $117.70 |
| Purchase #7 | $64.84 | 3.188% | $66.9071 | $66.91 | $66.90 | $66.90 |
| 7 purchase totals = | $871.91 | $927.5450 | $927.54 | $927.55 | $927.60 | |