| 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 | $149.32 | 12.386% | $167.8148 | $167.81 | $167.80 | $167.80 |
| Purchase #2 | $158.38 | 10.136% | $174.4334 | $174.43 | $174.45 | $174.40 |
| Purchase #3 | $159.28 | 7.609% | $171.3996 | $171.40 | $171.40 | $171.40 |
| Purchase #4 | $237.80 | 8.677% | $258.4339 | $258.43 | $258.45 | $258.40 |
| Purchase #5 | $151.90 | 11.686% | $169.651 | $169.65 | $169.65 | $169.70 |
| Purchase #6 | $173.92 | 10.124% | $191.5277 | $191.53 | $191.55 | $191.50 |
| Purchase #7 | $191.84 | 11.301% | $213.5198 | $213.52 | $213.50 | $213.50 |
| 7 purchase totals = | $1,222.44 | $1,346.7802 | $1,346.77 | $1,346.80 | $1,346.70 | |