| 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 | $123.65 | 13.378% | $140.1919 | $140.19 | $140.20 | $140.20 |
| Purchase #2 | $209.83 | 5.643% | $221.6707 | $221.67 | $221.65 | $221.70 |
| Purchase #3 | $109.99 | 13.429% | $124.7606 | $124.76 | $124.75 | $124.80 |
| Purchase #4 | $98.29 | 8.249% | $106.3979 | $106.40 | $106.40 | $106.40 |
| Purchase #5 | $91.93 | 7.651% | $98.9636 | $98.96 | $98.95 | $99.00 |
| Purchase #6 | $112.97 | 6.818% | $120.6723 | $120.67 | $120.65 | $120.70 |
| Purchase #7 | $157.80 | 12.143% | $176.9617 | $176.96 | $176.95 | $177.00 |
| 7 purchase totals = | $904.46 | $989.6187 | $989.61 | $989.55 | $989.80 | |