| 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 | $146.40 | 7.214% | $156.9613 | $156.96 | $156.95 | $157.00 |
| Purchase #2 | $109.41 | 8.663% | $118.8882 | $118.89 | $118.90 | $118.90 |
| Purchase #3 | $43.31 | 10.701% | $47.9446 | $47.94 | $47.95 | $47.90 |
| Purchase #4 | $219.91 | 11.337% | $244.8412 | $244.84 | $244.85 | $244.80 |
| Purchase #5 | $214.26 | 9.419% | $234.4411 | $234.44 | $234.45 | $234.40 |
| Purchase #6 | $136.75 | 6.849% | $146.116 | $146.12 | $146.10 | $146.10 |
| Purchase #7 | $106.89 | 6.421% | $113.7534 | $113.75 | $113.75 | $113.80 |
| 7 purchase totals = | $976.93 | $1,062.9458 | $1,062.94 | $1,062.95 | $1,062.90 | |