| 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 | $145.60 | 5.265% | $153.2658 | $153.27 | $153.25 | $153.30 |
| Purchase #2 | $75.74 | 7.502% | $81.422 | $81.42 | $81.40 | $81.40 |
| Purchase #3 | $72.52 | 5.588% | $76.5724 | $76.57 | $76.55 | $76.60 |
| Purchase #4 | $59.64 | 9.693% | $65.4209 | $65.42 | $65.40 | $65.40 |
| Purchase #5 | $239.71 | 8.719% | $260.6103 | $260.61 | $260.60 | $260.60 |
| Purchase #6 | $26.90 | 10.503% | $29.7253 | $29.73 | $29.75 | $29.70 |
| Purchase #7 | $148.34 | 3.312% | $153.253 | $153.25 | $153.25 | $153.30 |
| 7 purchase totals = | $768.45 | $820.2697 | $820.27 | $820.20 | $820.30 | |