| 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 | $158.40 | 5.401% | $166.9552 | $166.96 | $166.95 | $167.00 |
| Purchase #2 | $40.75 | 9.210% | $44.5031 | $44.50 | $44.50 | $44.50 |
| Purchase #3 | $84.62 | 3.491% | $87.5741 | $87.57 | $87.55 | $87.60 |
| Purchase #4 | $190.64 | 7.784% | $205.4794 | $205.48 | $205.50 | $205.50 |
| Purchase #5 | $55.38 | 7.496% | $59.5313 | $59.53 | $59.55 | $59.50 |
| Purchase #6 | $243.79 | 4.497% | $254.7532 | $254.75 | $254.75 | $254.80 |
| Purchase #7 | $155.90 | 6.563% | $166.1317 | $166.13 | $166.15 | $166.10 |
| 7 purchase totals = | $929.48 | $984.9280 | $984.92 | $984.95 | $985.00 | |