| 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 | $129.25 | 3.729% | $134.0697 | $134.07 | $134.05 | $134.10 |
| Purchase #2 | $174.85 | 7.646% | $188.219 | $188.22 | $188.20 | $188.20 |
| Purchase #3 | $116.91 | 6.277% | $124.2484 | $124.25 | $124.25 | $124.20 |
| Purchase #4 | $247.86 | 8.799% | $269.6692 | $269.67 | $269.65 | $269.70 |
| Purchase #5 | $235.60 | 11.364% | $262.3736 | $262.37 | $262.35 | $262.40 |
| Purchase #6 | $135.83 | 5.239% | $142.9461 | $142.95 | $142.95 | $142.90 |
| Purchase #7 | $51.62 | 3.189% | $53.2662 | $53.27 | $53.25 | $53.30 |
| 7 purchase totals = | $1,091.92 | $1,174.7922 | $1,174.80 | $1,174.70 | $1,174.80 | |