| 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 | $110.25 | 6.823% | $117.7724 | $117.77 | $117.75 | $117.80 |
| Purchase #2 | $237.98 | 11.674% | $265.7618 | $265.76 | $265.75 | $265.80 |
| Purchase #3 | $140.46 | 12.609% | $158.1706 | $158.17 | $158.15 | $158.20 |
| Purchase #4 | $6.76 | 12.788% | $7.6245 | $7.62 | $7.60 | $7.60 |
| Purchase #5 | $8.76 | 6.241% | $9.3067 | $9.31 | $9.30 | $9.30 |
| Purchase #6 | $79.77 | 7.702% | $85.9139 | $85.91 | $85.90 | $85.90 |
| Purchase #7 | $221.70 | 8.501% | $240.5467 | $240.55 | $240.55 | $240.50 |
| 7 purchase totals = | $805.68 | $885.0966 | $885.09 | $885.00 | $885.10 | |