| 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 | $154.95 | 13.161% | $175.343 | $175.34 | $175.35 | $175.30 |
| Purchase #2 | $173.39 | 8.373% | $187.9079 | $187.91 | $187.90 | $187.90 |
| Purchase #3 | $38.65 | 6.343% | $41.1016 | $41.10 | $41.10 | $41.10 |
| Purchase #4 | $196.84 | 9.816% | $216.1618 | $216.16 | $216.15 | $216.20 |
| Purchase #5 | $223.94 | 7.550% | $240.8475 | $240.85 | $240.85 | $240.80 |
| Purchase #6 | $41.90 | 8.657% | $45.5273 | $45.53 | $45.55 | $45.50 |
| Purchase #7 | $19.25 | 8.606% | $20.9067 | $20.91 | $20.90 | $20.90 |
| 7 purchase totals = | $848.92 | $927.7958 | $927.80 | $927.80 | $927.70 | |