| 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 | $136.50 | 13.757% | $155.2783 | $155.28 | $155.30 | $155.30 |
| Purchase #2 | $145.56 | 6.336% | $154.7827 | $154.78 | $154.80 | $154.80 |
| Purchase #3 | $170.39 | 8.131% | $184.2444 | $184.24 | $184.25 | $184.20 |
| Purchase #4 | $86.30 | 13.655% | $98.0843 | $98.08 | $98.10 | $98.10 |
| Purchase #5 | $82.58 | 10.360% | $91.1353 | $91.14 | $91.15 | $91.10 |
| Purchase #6 | $33.98 | 9.463% | $37.1955 | $37.20 | $37.20 | $37.20 |
| Purchase #7 | $47.77 | 8.350% | $51.7588 | $51.76 | $51.75 | $51.80 |
| 7 purchase totals = | $703.08 | $772.4793 | $772.48 | $772.55 | $772.50 | |