| 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 | $156.63 | 8.309% | $169.6444 | $169.64 | $169.65 | $169.60 |
| Purchase #2 | $172.60 | 6.660% | $184.0952 | $184.10 | $184.10 | $184.10 |
| Purchase #3 | $82.47 | 5.712% | $87.1807 | $87.18 | $87.20 | $87.20 |
| Purchase #4 | $234.90 | 4.739% | $246.0319 | $246.03 | $246.05 | $246.00 |
| Purchase #5 | $12.25 | 3.388% | $12.665 | $12.67 | $12.65 | $12.70 |
| Purchase #6 | $196.72 | 3.167% | $202.9501 | $202.95 | $202.95 | $203.00 |
| Purchase #7 | $45.55 | 10.532% | $50.3473 | $50.35 | $50.35 | $50.30 |
| 7 purchase totals = | $901.12 | $952.9146 | $952.92 | $952.95 | $952.90 | |