| 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 | $116.54 | 8.793% | $126.7874 | $126.79 | $126.80 | $126.80 |
| Purchase #2 | $145.87 | 9.843% | $160.228 | $160.23 | $160.25 | $160.20 |
| Purchase #3 | $161.81 | 4.222% | $168.6416 | $168.64 | $168.65 | $168.60 |
| Purchase #4 | $35.36 | 5.430% | $37.28 | $37.28 | $37.30 | $37.30 |
| Purchase #5 | $136.70 | 13.701% | $155.4293 | $155.43 | $155.45 | $155.40 |
| Purchase #6 | $64.59 | 9.330% | $70.6162 | $70.62 | $70.60 | $70.60 |
| Purchase #7 | $135.37 | 9.483% | $148.2071 | $148.21 | $148.20 | $148.20 |
| 7 purchase totals = | $796.24 | $867.1896 | $867.20 | $867.25 | $867.10 | |