| 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 | $182.74 | 3.312% | $188.7923 | $188.79 | $188.80 | $188.80 |
| Purchase #2 | $245.74 | 10.266% | $270.9677 | $270.97 | $270.95 | $271.00 |
| Purchase #3 | $47.55 | 4.717% | $49.7929 | $49.79 | $49.80 | $49.80 |
| Purchase #4 | $196.27 | 6.462% | $208.953 | $208.95 | $208.95 | $209.00 |
| Purchase #5 | $110.33 | 8.313% | $119.5017 | $119.50 | $119.50 | $119.50 |
| Purchase #6 | $193.32 | 8.720% | $210.1775 | $210.18 | $210.20 | $210.20 |
| Purchase #7 | $154.91 | 4.242% | $161.4813 | $161.48 | $161.50 | $161.50 |
| 7 purchase totals = | $1,130.86 | $1,209.6664 | $1,209.66 | $1,209.70 | $1,209.80 | |