| 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 | $110.89 | 7.518% | $119.2267 | $119.23 | $119.25 | $119.20 |
| Purchase #2 | $110.64 | 3.760% | $114.8001 | $114.80 | $114.80 | $114.80 |
| Purchase #3 | $153.37 | 5.571% | $161.9142 | $161.91 | $161.90 | $161.90 |
| Purchase #4 | $159.84 | 10.107% | $175.995 | $176.00 | $176.00 | $176.00 |
| Purchase #5 | $76.32 | 10.664% | $84.4588 | $84.46 | $84.45 | $84.50 |
| Purchase #6 | $87.94 | 11.158% | $97.7523 | $97.75 | $97.75 | $97.80 |
| Purchase #7 | $44.38 | 10.526% | $49.0514 | $49.05 | $49.05 | $49.10 |
| 7 purchase totals = | $743.38 | $803.1985 | $803.20 | $803.20 | $803.30 | |