| 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 | $132.67 | 9.804% | $145.677 | $145.68 | $145.70 | $145.70 |
| Purchase #2 | $43.96 | 13.555% | $49.9188 | $49.92 | $49.90 | $49.90 |
| Purchase #3 | $161.76 | 6.831% | $172.8098 | $172.81 | $172.80 | $172.80 |
| Purchase #4 | $40.54 | 10.430% | $44.7683 | $44.77 | $44.75 | $44.80 |
| Purchase #5 | $136.61 | 11.808% | $152.7409 | $152.74 | $152.75 | $152.70 |
| Purchase #6 | $224.50 | 10.770% | $248.6787 | $248.68 | $248.70 | $248.70 |
| Purchase #7 | $236.98 | 13.667% | $269.3681 | $269.37 | $269.35 | $269.40 |
| 7 purchase totals = | $977.02 | $1,083.9616 | $1,083.97 | $1,083.95 | $1,084.00 | |