| 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 | $157.77 | 13.115% | $178.4615 | $178.46 | $178.45 | $178.50 |
| Purchase #2 | $29.98 | 4.611% | $31.3624 | $31.36 | $31.35 | $31.40 |
| Purchase #3 | $133.40 | 5.249% | $140.4022 | $140.40 | $140.40 | $140.40 |
| Purchase #4 | $112.45 | 7.677% | $121.0828 | $121.08 | $121.10 | $121.10 |
| Purchase #5 | $222.81 | 7.384% | $239.2623 | $239.26 | $239.25 | $239.30 |
| Purchase #6 | $81.95 | 10.687% | $90.708 | $90.71 | $90.70 | $90.70 |
| Purchase #7 | $136.53 | 12.459% | $153.5403 | $153.54 | $153.55 | $153.50 |
| 7 purchase totals = | $874.89 | $954.8195 | $954.81 | $954.80 | $954.90 | |