| 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 | $107.75 | 6.412% | $114.6589 | $114.66 | $114.65 | $114.70 |
| Purchase #2 | $152.40 | 9.443% | $166.7911 | $166.79 | $166.80 | $166.80 |
| Purchase #3 | $193.41 | 6.517% | $206.0145 | $206.01 | $206.00 | $206.00 |
| Purchase #4 | $54.75 | 10.251% | $60.3624 | $60.36 | $60.35 | $60.40 |
| Purchase #5 | $110.47 | 4.233% | $115.1462 | $115.15 | $115.15 | $115.10 |
| Purchase #6 | $159.79 | 5.559% | $168.6727 | $168.67 | $168.65 | $168.70 |
| Purchase #7 | $169.77 | 4.833% | $177.975 | $177.98 | $178.00 | $178.00 |
| 7 purchase totals = | $948.34 | $1,009.6208 | $1,009.62 | $1,009.60 | $1,009.70 | |