| 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 | $179.75 | 9.620% | $197.042 | $197.04 | $197.05 | $197.00 |
| Purchase #2 | $6.82 | 5.362% | $7.1857 | $7.19 | $7.20 | $7.20 |
| Purchase #3 | $47.86 | 12.146% | $53.6731 | $53.67 | $53.65 | $53.70 |
| Purchase #4 | $13.65 | 10.592% | $15.0958 | $15.10 | $15.10 | $15.10 |
| Purchase #5 | $81.72 | 6.290% | $86.8602 | $86.86 | $86.85 | $86.90 |
| Purchase #6 | $240.74 | 8.386% | $260.9285 | $260.93 | $260.95 | $260.90 |
| Purchase #7 | $122.59 | 3.843% | $127.3011 | $127.30 | $127.30 | $127.30 |
| 7 purchase totals = | $693.13 | $748.0864 | $748.09 | $748.10 | $748.10 | |