| 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 | $175.72 | 10.845% | $194.7768 | $194.78 | $194.80 | $194.80 |
| Purchase #2 | $140.98 | 7.539% | $151.6085 | $151.61 | $151.60 | $151.60 |
| Purchase #3 | $187.97 | 13.722% | $213.7632 | $213.76 | $213.75 | $213.80 |
| Purchase #4 | $70.97 | 6.413% | $75.5213 | $75.52 | $75.50 | $75.50 |
| Purchase #5 | $200.74 | 12.132% | $225.0938 | $225.09 | $225.10 | $225.10 |
| Purchase #6 | $89.46 | 4.467% | $93.4562 | $93.46 | $93.45 | $93.50 |
| Purchase #7 | $209.52 | 5.839% | $221.7539 | $221.75 | $221.75 | $221.80 |
| 7 purchase totals = | $1,075.36 | $1,175.9737 | $1,175.97 | $1,175.95 | $1,176.10 | |