| 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 | $145.62 | 7.263% | $156.1964 | $156.20 | $156.20 | $156.20 |
| Purchase #2 | $146.76 | 7.169% | $157.2812 | $157.28 | $157.30 | $157.30 |
| Purchase #3 | $24.44 | 4.403% | $25.5161 | $25.52 | $25.50 | $25.50 |
| Purchase #4 | $231.81 | 10.337% | $255.7722 | $255.77 | $255.75 | $255.80 |
| Purchase #5 | $91.44 | 7.873% | $98.6391 | $98.64 | $98.65 | $98.60 |
| Purchase #6 | $113.62 | 5.843% | $120.2588 | $120.26 | $120.25 | $120.30 |
| Purchase #7 | $25.47 | 3.651% | $26.3999 | $26.40 | $26.40 | $26.40 |
| 7 purchase totals = | $779.16 | $840.0637 | $840.07 | $840.05 | $840.10 | |