| 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 | $183.42 | 5.580% | $193.6548 | $193.65 | $193.65 | $193.70 |
| Purchase #2 | $75.89 | 7.757% | $81.7768 | $81.78 | $81.80 | $81.80 |
| Purchase #3 | $206.91 | 7.614% | $222.6641 | $222.66 | $222.65 | $222.70 |
| Purchase #4 | $144.38 | 3.179% | $148.9698 | $148.97 | $148.95 | $149.00 |
| Purchase #5 | $110.97 | 7.174% | $118.931 | $118.93 | $118.95 | $118.90 |
| Purchase #6 | $180.26 | 11.309% | $200.6456 | $200.65 | $200.65 | $200.60 |
| Purchase #7 | $214.99 | 4.199% | $224.0174 | $224.02 | $224.00 | $224.00 |
| 7 purchase totals = | $1,116.82 | $1,190.6595 | $1,190.66 | $1,190.65 | $1,190.70 | |