| 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 | $168.42 | 10.817% | $186.638 | $186.64 | $186.65 | $186.60 |
| Purchase #2 | $100.68 | 12.689% | $113.4553 | $113.46 | $113.45 | $113.50 |
| Purchase #3 | $14.96 | 5.647% | $15.8048 | $15.80 | $15.80 | $15.80 |
| Purchase #4 | $137.60 | 8.559% | $149.3772 | $149.38 | $149.40 | $149.40 |
| Purchase #5 | $75.96 | 8.260% | $82.2343 | $82.23 | $82.25 | $82.20 |
| Purchase #6 | $7.96 | 3.404% | $8.231 | $8.23 | $8.25 | $8.20 |
| Purchase #7 | $92.78 | 3.504% | $96.031 | $96.03 | $96.05 | $96.00 |
| 7 purchase totals = | $598.36 | $651.7716 | $651.77 | $651.85 | $651.70 | |