| 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 | $172.71 | 9.614% | $189.3143 | $189.31 | $189.30 | $189.30 |
| Purchase #2 | $177.54 | 12.711% | $200.1071 | $200.11 | $200.10 | $200.10 |
| Purchase #3 | $112.89 | 4.721% | $118.2195 | $118.22 | $118.20 | $118.20 |
| Purchase #4 | $37.62 | 9.674% | $41.2594 | $41.26 | $41.25 | $41.30 |
| Purchase #5 | $30.77 | 9.109% | $33.5728 | $33.57 | $33.55 | $33.60 |
| Purchase #6 | $180.59 | 10.162% | $198.9416 | $198.94 | $198.95 | $198.90 |
| Purchase #7 | $20.97 | 7.773% | $22.6 | $22.60 | $22.60 | $22.60 |
| 7 purchase totals = | $733.09 | $804.0147 | $804.01 | $803.95 | $804.00 | |