| 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 | $137.28 | 3.277% | $141.7787 | $141.78 | $141.80 | $141.80 |
| Purchase #2 | $72.25 | 12.145% | $81.0248 | $81.02 | $81.00 | $81.00 |
| Purchase #3 | $62.48 | 11.265% | $69.5184 | $69.52 | $69.50 | $69.50 |
| Purchase #4 | $194.53 | 3.290% | $200.93 | $200.93 | $200.95 | $200.90 |
| Purchase #5 | $79.43 | 5.307% | $83.6454 | $83.65 | $83.65 | $83.60 |
| Purchase #6 | $182.34 | 4.746% | $190.9939 | $190.99 | $191.00 | $191.00 |
| Purchase #7 | $48.36 | 4.149% | $50.3665 | $50.37 | $50.35 | $50.40 |
| 7 purchase totals = | $776.67 | $818.2577 | $818.26 | $818.25 | $818.20 | |