| 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 | $170.47 | 11.710% | $190.432 | $190.43 | $190.45 | $190.40 |
| Purchase #2 | $40.44 | 6.774% | $43.1794 | $43.18 | $43.20 | $43.20 |
| Purchase #3 | $178.83 | 7.594% | $192.4104 | $192.41 | $192.40 | $192.40 |
| Purchase #4 | $209.55 | 4.452% | $218.8792 | $218.88 | $218.90 | $218.90 |
| Purchase #5 | $25.95 | 12.436% | $29.1771 | $29.18 | $29.20 | $29.20 |
| Purchase #6 | $44.59 | 13.518% | $50.6177 | $50.62 | $50.60 | $50.60 |
| Purchase #7 | $163.80 | 7.626% | $176.2914 | $176.29 | $176.30 | $176.30 |
| 7 purchase totals = | $833.63 | $900.9872 | $900.99 | $901.05 | $901.00 | |