| 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 | $35.95 | 3.461% | $37.1942 | $37.19 | $37.20 | $37.20 |
| Purchase #2 | $148.79 | 5.186% | $156.5062 | $156.51 | $156.50 | $156.50 |
| Purchase #3 | $18.70 | 13.204% | $21.1691 | $21.17 | $21.15 | $21.20 |
| Purchase #4 | $130.79 | 9.177% | $142.7926 | $142.79 | $142.80 | $142.80 |
| Purchase #5 | $7.83 | 8.476% | $8.4937 | $8.49 | $8.50 | $8.50 |
| Purchase #6 | $155.81 | 8.296% | $168.736 | $168.74 | $168.75 | $168.70 |
| Purchase #7 | $168.90 | 12.392% | $189.8301 | $189.83 | $189.85 | $189.80 |
| 7 purchase totals = | $666.77 | $724.7219 | $724.72 | $724.75 | $724.70 | |