| 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 | $179.67 | 3.432% | $185.8363 | $185.84 | $185.85 | $185.80 |
| Purchase #2 | $173.55 | 11.825% | $194.0723 | $194.07 | $194.05 | $194.10 |
| Purchase #3 | $199.39 | 11.331% | $221.9829 | $221.98 | $222.00 | $222.00 |
| Purchase #4 | $46.77 | 8.354% | $50.6772 | $50.68 | $50.70 | $50.70 |
| Purchase #5 | $182.74 | 6.329% | $194.3056 | $194.31 | $194.30 | $194.30 |
| Purchase #6 | $234.96 | 12.292% | $263.8413 | $263.84 | $263.85 | $263.80 |
| Purchase #7 | $182.43 | 4.346% | $190.3584 | $190.36 | $190.35 | $190.40 |
| 7 purchase totals = | $1,199.51 | $1,301.0740 | $1,301.08 | $1,301.10 | $1,301.10 | |