| 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 | $153.83 | 9.446% | $168.3608 | $168.36 | $168.35 | $168.40 |
| Purchase #2 | $125.98 | 5.449% | $132.8447 | $132.84 | $132.85 | $132.80 |
| Purchase #3 | $206.77 | 3.463% | $213.9304 | $213.93 | $213.95 | $213.90 |
| Purchase #4 | $146.55 | 9.156% | $159.9681 | $159.97 | $159.95 | $160.00 |
| Purchase #5 | $51.97 | 4.329% | $54.2198 | $54.22 | $54.20 | $54.20 |
| Purchase #6 | $48.62 | 6.168% | $51.6189 | $51.62 | $51.60 | $51.60 |
| Purchase #7 | $30.33 | 13.711% | $34.4885 | $34.49 | $34.50 | $34.50 |
| 7 purchase totals = | $764.05 | $815.4312 | $815.43 | $815.40 | $815.40 | |