| 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 | $166.81 | 3.268% | $172.2614 | $172.26 | $172.25 | $172.30 |
| Purchase #2 | $246.85 | 7.240% | $264.7219 | $264.72 | $264.70 | $264.70 |
| Purchase #3 | $25.60 | 8.200% | $27.6992 | $27.70 | $27.70 | $27.70 |
| Purchase #4 | $250.33 | 11.276% | $278.5572 | $278.56 | $278.55 | $278.60 |
| Purchase #5 | $248.74 | 13.655% | $282.7054 | $282.71 | $282.70 | $282.70 |
| Purchase #6 | $92.97 | 4.460% | $97.1165 | $97.12 | $97.10 | $97.10 |
| Purchase #7 | $175.44 | 9.311% | $191.7752 | $191.78 | $191.80 | $191.80 |
| 7 purchase totals = | $1,206.74 | $1,314.8368 | $1,314.85 | $1,314.80 | $1,314.90 | |