| 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 | $169.96 | 12.852% | $191.8033 | $191.80 | $191.80 | $191.80 |
| Purchase #2 | $165.71 | 11.251% | $184.354 | $184.35 | $184.35 | $184.40 |
| Purchase #3 | $157.49 | 11.761% | $176.0124 | $176.01 | $176.00 | $176.00 |
| Purchase #4 | $110.25 | 9.797% | $121.0512 | $121.05 | $121.05 | $121.10 |
| Purchase #5 | $49.59 | 12.506% | $55.7917 | $55.79 | $55.80 | $55.80 |
| Purchase #6 | $72.71 | 12.292% | $81.6475 | $81.65 | $81.65 | $81.60 |
| Purchase #7 | $136.79 | 4.202% | $142.5379 | $142.54 | $142.55 | $142.50 |
| 7 purchase totals = | $862.50 | $953.1980 | $953.19 | $953.20 | $953.20 | |