| 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 | $130.32 | 5.786% | $137.8603 | $137.86 | $137.85 | $137.90 |
| Purchase #2 | $143.51 | 3.733% | $148.8672 | $148.87 | $148.85 | $148.90 |
| Purchase #3 | $221.42 | 5.270% | $233.0888 | $233.09 | $233.10 | $233.10 |
| Purchase #4 | $171.54 | 9.700% | $188.1794 | $188.18 | $188.20 | $188.20 |
| Purchase #5 | $69.69 | 7.528% | $74.9363 | $74.94 | $74.95 | $74.90 |
| Purchase #6 | $39.38 | 12.598% | $44.3411 | $44.34 | $44.35 | $44.30 |
| Purchase #7 | $117.44 | 5.856% | $124.3173 | $124.32 | $124.30 | $124.30 |
| 7 purchase totals = | $893.30 | $951.5904 | $951.60 | $951.60 | $951.60 | |