| 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 | $109.71 | 4.139% | $114.2509 | $114.25 | $114.25 | $114.30 |
| Purchase #2 | $31.48 | 5.574% | $33.2347 | $33.23 | $33.25 | $33.20 |
| Purchase #3 | $175.98 | 11.374% | $195.996 | $196.00 | $196.00 | $196.00 |
| Purchase #4 | $149.72 | 7.562% | $161.0418 | $161.04 | $161.05 | $161.00 |
| Purchase #5 | $154.80 | 3.163% | $159.6963 | $159.70 | $159.70 | $159.70 |
| Purchase #6 | $61.68 | 13.751% | $70.1616 | $70.16 | $70.15 | $70.20 |
| Purchase #7 | $97.50 | 4.822% | $102.2015 | $102.20 | $102.20 | $102.20 |
| 7 purchase totals = | $780.87 | $836.5828 | $836.58 | $836.60 | $836.60 | |