| 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 | $152.42 | 6.838% | $162.8425 | $162.84 | $162.85 | $162.80 |
| Purchase #2 | $140.25 | 12.518% | $157.8065 | $157.81 | $157.80 | $157.80 |
| Purchase #3 | $75.34 | 12.123% | $84.4735 | $84.47 | $84.45 | $84.50 |
| Purchase #4 | $58.74 | 13.212% | $66.5007 | $66.50 | $66.50 | $66.50 |
| Purchase #5 | $47.87 | 3.586% | $49.5866 | $49.59 | $49.60 | $49.60 |
| Purchase #6 | $65.44 | 7.384% | $70.2721 | $70.27 | $70.25 | $70.30 |
| Purchase #7 | $166.93 | 8.779% | $181.5848 | $181.58 | $181.60 | $181.60 |
| 7 purchase totals = | $706.99 | $773.0667 | $773.06 | $773.05 | $773.10 | |