| 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 | $109.25 | 8.764% | $118.8247 | $118.82 | $118.80 | $118.80 |
| Purchase #2 | $170.78 | 5.104% | $179.4966 | $179.50 | $179.50 | $179.50 |
| Purchase #3 | $49.78 | 11.830% | $55.669 | $55.67 | $55.65 | $55.70 |
| Purchase #4 | $171.40 | 13.705% | $194.8904 | $194.89 | $194.90 | $194.90 |
| Purchase #5 | $101.34 | 6.259% | $107.6829 | $107.68 | $107.70 | $107.70 |
| Purchase #6 | $110.48 | 10.638% | $122.2329 | $122.23 | $122.25 | $122.20 |
| Purchase #7 | $184.88 | 7.500% | $198.746 | $198.75 | $198.75 | $198.70 |
| 7 purchase totals = | $897.91 | $977.5425 | $977.54 | $977.55 | $977.50 | |