| 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 | $170.77 | 10.532% | $188.7555 | $188.76 | $188.75 | $188.80 |
| Purchase #2 | $196.70 | 7.104% | $210.6736 | $210.67 | $210.65 | $210.70 |
| Purchase #3 | $146.31 | 3.270% | $151.0943 | $151.09 | $151.10 | $151.10 |
| Purchase #4 | $229.46 | 3.535% | $237.5714 | $237.57 | $237.55 | $237.60 |
| Purchase #5 | $183.99 | 10.714% | $203.7027 | $203.70 | $203.70 | $203.70 |
| Purchase #6 | $250.44 | 3.287% | $258.672 | $258.67 | $258.65 | $258.70 |
| Purchase #7 | $219.85 | 3.318% | $227.1446 | $227.14 | $227.15 | $227.10 |
| 7 purchase totals = | $1,397.52 | $1,477.6141 | $1,477.60 | $1,477.55 | $1,477.70 | |