| 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 | $183.61 | 7.836% | $197.9977 | $198.00 | $198.00 | $198.00 |
| Purchase #2 | $213.61 | 4.528% | $223.2823 | $223.28 | $223.30 | $223.30 |
| Purchase #3 | $101.97 | 7.475% | $109.5923 | $109.59 | $109.60 | $109.60 |
| Purchase #4 | $10.28 | 3.731% | $10.6635 | $10.66 | $10.65 | $10.70 |
| Purchase #5 | $170.84 | 13.808% | $194.4296 | $194.43 | $194.45 | $194.40 |
| Purchase #6 | $128.90 | 8.837% | $140.2909 | $140.29 | $140.30 | $140.30 |
| Purchase #7 | $213.63 | 13.167% | $241.7587 | $241.76 | $241.75 | $241.80 |
| 7 purchase totals = | $1,022.84 | $1,118.0150 | $1,118.01 | $1,118.05 | $1,118.10 | |