| 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 | $172.49 | 10.806% | $191.1293 | $191.13 | $191.15 | $191.10 |
| Purchase #2 | $33.33 | 13.540% | $37.8429 | $37.84 | $37.85 | $37.80 |
| Purchase #3 | $72.73 | 3.482% | $75.2625 | $75.26 | $75.25 | $75.30 |
| Purchase #4 | $14.59 | 6.725% | $15.5712 | $15.57 | $15.55 | $15.60 |
| Purchase #5 | $161.55 | 9.114% | $176.2737 | $176.27 | $176.25 | $176.30 |
| Purchase #6 | $55.54 | 8.197% | $60.0926 | $60.09 | $60.10 | $60.10 |
| Purchase #7 | $241.55 | 6.697% | $257.7266 | $257.73 | $257.75 | $257.70 |
| 7 purchase totals = | $751.78 | $813.8988 | $813.89 | $813.90 | $813.90 | |