| 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 | $157.44 | 5.696% | $166.4078 | $166.41 | $166.40 | $166.40 |
| Purchase #2 | $73.49 | 10.715% | $81.3645 | $81.36 | $81.35 | $81.40 |
| Purchase #3 | $157.43 | 13.599% | $178.8389 | $178.84 | $178.85 | $178.80 |
| Purchase #4 | $101.84 | 6.704% | $108.6674 | $108.67 | $108.65 | $108.70 |
| Purchase #5 | $51.48 | 8.342% | $55.7745 | $55.77 | $55.75 | $55.80 |
| Purchase #6 | $56.74 | 10.560% | $62.7317 | $62.73 | $62.75 | $62.70 |
| Purchase #7 | $164.31 | 5.724% | $173.7151 | $173.72 | $173.70 | $173.70 |
| 7 purchase totals = | $762.73 | $827.4999 | $827.50 | $827.45 | $827.50 | |