| 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 | $174.91 | 4.485% | $182.7547 | $182.75 | $182.75 | $182.80 |
| Purchase #2 | $130.52 | 6.114% | $138.5 | $138.50 | $138.50 | $138.50 |
| Purchase #3 | $66.71 | 9.416% | $72.9914 | $72.99 | $73.00 | $73.00 |
| Purchase #4 | $73.90 | 9.848% | $81.1777 | $81.18 | $81.20 | $81.20 |
| Purchase #5 | $34.90 | 6.437% | $37.1465 | $37.15 | $37.15 | $37.10 |
| Purchase #6 | $211.90 | 13.308% | $240.0997 | $240.10 | $240.10 | $240.10 |
| Purchase #7 | $159.54 | 10.288% | $175.9535 | $175.95 | $175.95 | $176.00 |
| 7 purchase totals = | $852.38 | $928.6235 | $928.62 | $928.65 | $928.70 | |