| 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 | $174.36 | 5.366% | $183.7162 | $183.72 | $183.70 | $183.70 |
| Purchase #2 | $14.70 | 7.358% | $15.7816 | $15.78 | $15.80 | $15.80 |
| Purchase #3 | $87.74 | 7.344% | $94.1836 | $94.18 | $94.20 | $94.20 |
| Purchase #4 | $25.75 | 3.783% | $26.7241 | $26.72 | $26.70 | $26.70 |
| Purchase #5 | $220.31 | 8.652% | $239.3712 | $239.37 | $239.35 | $239.40 |
| Purchase #6 | $12.99 | 4.502% | $13.5748 | $13.57 | $13.55 | $13.60 |
| Purchase #7 | $108.33 | 8.266% | $117.2846 | $117.28 | $117.30 | $117.30 |
| 7 purchase totals = | $644.18 | $690.6361 | $690.62 | $690.60 | $690.70 | |