| 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 | $16.68 | 10.433% | $18.4202 | $18.42 | $18.40 | $18.40 |
| Purchase #2 | $194.67 | 6.201% | $206.7415 | $206.74 | $206.75 | $206.70 |
| Purchase #3 | $164.64 | 12.639% | $185.4488 | $185.45 | $185.45 | $185.40 |
| Purchase #4 | $193.89 | 10.827% | $214.8825 | $214.88 | $214.90 | $214.90 |
| Purchase #5 | $17.39 | 5.393% | $18.3278 | $18.33 | $18.35 | $18.30 |
| Purchase #6 | $161.89 | 4.851% | $169.7433 | $169.74 | $169.75 | $169.70 |
| Purchase #7 | $61.38 | 7.371% | $65.9043 | $65.90 | $65.90 | $65.90 |
| 7 purchase totals = | $810.54 | $879.4684 | $879.46 | $879.50 | $879.30 | |