| 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 | $71.35 | 11.819% | $79.7829 | $79.78 | $79.80 | $79.80 |
| Purchase #2 | $188.37 | 7.171% | $201.878 | $201.88 | $201.90 | $201.90 |
| Purchase #3 | $164.99 | 3.444% | $170.6723 | $170.67 | $170.65 | $170.70 |
| Purchase #4 | $197.27 | 12.854% | $222.6271 | $222.63 | $222.65 | $222.60 |
| Purchase #5 | $132.96 | 3.444% | $137.5391 | $137.54 | $137.55 | $137.50 |
| Purchase #6 | $229.93 | 12.290% | $258.1884 | $258.19 | $258.20 | $258.20 |
| Purchase #7 | $160.73 | 13.234% | $182.001 | $182.00 | $182.00 | $182.00 |
| 7 purchase totals = | $1,145.60 | $1,252.6888 | $1,252.69 | $1,252.75 | $1,252.70 | |