| 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 | $148.90 | 7.173% | $159.5806 | $159.58 | $159.60 | $159.60 |
| Purchase #2 | $67.32 | 13.867% | $76.6553 | $76.66 | $76.65 | $76.70 |
| Purchase #3 | $102.52 | 5.811% | $108.4774 | $108.48 | $108.50 | $108.50 |
| Purchase #4 | $214.42 | 12.338% | $240.8751 | $240.88 | $240.90 | $240.90 |
| Purchase #5 | $39.28 | 12.610% | $44.2332 | $44.23 | $44.25 | $44.20 |
| Purchase #6 | $144.41 | 11.510% | $161.0316 | $161.03 | $161.05 | $161.00 |
| Purchase #7 | $243.42 | 9.491% | $266.523 | $266.52 | $266.50 | $266.50 |
| 7 purchase totals = | $960.27 | $1,057.3762 | $1,057.38 | $1,057.45 | $1,057.40 | |