| 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 | $153.40 | 3.749% | $159.151 | $159.15 | $159.15 | $159.20 |
| Purchase #2 | $32.46 | 11.274% | $36.1195 | $36.12 | $36.10 | $36.10 |
| Purchase #3 | $183.76 | 6.111% | $194.9896 | $194.99 | $195.00 | $195.00 |
| Purchase #4 | $104.55 | 13.653% | $118.8242 | $118.82 | $118.80 | $118.80 |
| Purchase #5 | $42.50 | 11.690% | $47.4683 | $47.47 | $47.45 | $47.50 |
| Purchase #6 | $198.77 | 12.585% | $223.7852 | $223.79 | $223.80 | $223.80 |
| Purchase #7 | $183.33 | 12.297% | $205.8741 | $205.87 | $205.85 | $205.90 |
| 7 purchase totals = | $898.77 | $986.2119 | $986.21 | $986.15 | $986.30 | |