| 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 | $148.76 | 11.606% | $166.0251 | $166.03 | $166.05 | $166.00 |
| Purchase #2 | $170.85 | 6.579% | $182.0902 | $182.09 | $182.10 | $182.10 |
| Purchase #3 | $105.28 | 4.189% | $109.6902 | $109.69 | $109.70 | $109.70 |
| Purchase #4 | $91.52 | 13.255% | $103.651 | $103.65 | $103.65 | $103.70 |
| Purchase #5 | $72.58 | 12.300% | $81.5073 | $81.51 | $81.50 | $81.50 |
| Purchase #6 | $137.93 | 5.537% | $145.5672 | $145.57 | $145.55 | $145.60 |
| Purchase #7 | $20.33 | 10.841% | $22.534 | $22.53 | $22.55 | $22.50 |
| 7 purchase totals = | $747.25 | $811.0650 | $811.07 | $811.10 | $811.10 | |