| 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 | $172.97 | 3.396% | $178.8441 | $178.84 | $178.85 | $178.80 |
| Purchase #2 | $60.93 | 3.503% | $63.0644 | $63.06 | $63.05 | $63.10 |
| Purchase #3 | $150.60 | 12.386% | $169.2533 | $169.25 | $169.25 | $169.30 |
| Purchase #4 | $47.59 | 4.344% | $49.6573 | $49.66 | $49.65 | $49.70 |
| Purchase #5 | $191.99 | 13.280% | $217.4863 | $217.49 | $217.50 | $217.50 |
| Purchase #6 | $155.97 | 9.567% | $170.8916 | $170.89 | $170.90 | $170.90 |
| Purchase #7 | $211.40 | 11.813% | $236.3727 | $236.37 | $236.35 | $236.40 |
| 7 purchase totals = | $991.45 | $1,085.5697 | $1,085.56 | $1,085.55 | $1,085.70 | |