| 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 | $45.27 | 6.813% | $48.3542 | $48.35 | $48.35 | $48.40 |
| Purchase #2 | $164.64 | 3.437% | $170.2987 | $170.30 | $170.30 | $170.30 |
| Purchase #3 | $102.53 | 12.144% | $114.9812 | $114.98 | $115.00 | $115.00 |
| Purchase #4 | $192.96 | 13.473% | $218.9575 | $218.96 | $218.95 | $219.00 |
| Purchase #5 | $183.55 | 4.160% | $191.1857 | $191.19 | $191.20 | $191.20 |
| Purchase #6 | $37.49 | 9.757% | $41.1479 | $41.15 | $41.15 | $41.10 |
| Purchase #7 | $180.59 | 5.699% | $190.8818 | $190.88 | $190.90 | $190.90 |
| 7 purchase totals = | $907.03 | $975.8070 | $975.81 | $975.85 | $975.90 | |