| 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 | $182.52 | 8.665% | $198.3354 | $198.34 | $198.35 | $198.30 |
| Purchase #2 | $48.43 | 4.630% | $50.6723 | $50.67 | $50.65 | $50.70 |
| Purchase #3 | $159.65 | 12.150% | $179.0475 | $179.05 | $179.05 | $179.00 |
| Purchase #4 | $166.64 | 11.855% | $186.3952 | $186.40 | $186.40 | $186.40 |
| Purchase #5 | $124.26 | 9.543% | $136.1181 | $136.12 | $136.10 | $136.10 |
| Purchase #6 | $94.72 | 8.411% | $102.6869 | $102.69 | $102.70 | $102.70 |
| Purchase #7 | $42.28 | 11.539% | $47.1587 | $47.16 | $47.15 | $47.20 |
| 7 purchase totals = | $818.50 | $900.4141 | $900.43 | $900.40 | $900.40 | |