| 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 | $178.42 | 7.489% | $191.7819 | $191.78 | $191.80 | $191.80 |
| Purchase #2 | $234.78 | 4.806% | $246.0635 | $246.06 | $246.05 | $246.10 |
| Purchase #3 | $220.34 | 5.829% | $233.1836 | $233.18 | $233.20 | $233.20 |
| Purchase #4 | $16.88 | 3.673% | $17.5 | $17.50 | $17.50 | $17.50 |
| Purchase #5 | $27.71 | 10.608% | $30.6495 | $30.65 | $30.65 | $30.60 |
| Purchase #6 | $29.64 | 13.801% | $33.7306 | $33.73 | $33.75 | $33.70 |
| Purchase #7 | $159.78 | 5.463% | $168.5088 | $168.51 | $168.50 | $168.50 |
| 7 purchase totals = | $867.55 | $921.4179 | $921.41 | $921.45 | $921.40 | |