| 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 | $137.64 | 5.551% | $145.2804 | $145.28 | $145.30 | $145.30 |
| Purchase #2 | $73.83 | 8.164% | $79.8575 | $79.86 | $79.85 | $79.90 |
| Purchase #3 | $90.77 | 13.227% | $102.7761 | $102.78 | $102.80 | $102.80 |
| Purchase #4 | $150.54 | 5.571% | $158.9266 | $158.93 | $158.95 | $158.90 |
| Purchase #5 | $173.54 | 10.780% | $192.2476 | $192.25 | $192.25 | $192.20 |
| Purchase #6 | $138.36 | 3.668% | $143.435 | $143.44 | $143.45 | $143.40 |
| Purchase #7 | $156.72 | 8.629% | $170.2434 | $170.24 | $170.25 | $170.20 |
| 7 purchase totals = | $921.40 | $992.7666 | $992.78 | $992.85 | $992.70 | |