| 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 | $162.80 | 4.631% | $170.3393 | $170.34 | $170.35 | $170.30 |
| Purchase #2 | $88.31 | 7.513% | $94.9447 | $94.94 | $94.95 | $94.90 |
| Purchase #3 | $240.68 | 12.176% | $269.9852 | $269.99 | $270.00 | $270.00 |
| Purchase #4 | $185.91 | 11.129% | $206.5999 | $206.60 | $206.60 | $206.60 |
| Purchase #5 | $17.71 | 11.868% | $19.8118 | $19.81 | $19.80 | $19.80 |
| Purchase #6 | $164.76 | 3.527% | $170.5711 | $170.57 | $170.55 | $170.60 |
| Purchase #7 | $62.35 | 13.129% | $70.5359 | $70.54 | $70.55 | $70.50 |
| 7 purchase totals = | $922.52 | $1,002.7879 | $1,002.79 | $1,002.80 | $1,002.70 | |