| 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 | $110.27 | 4.751% | $115.5089 | $115.51 | $115.50 | $115.50 |
| Purchase #2 | $81.51 | 6.477% | $86.7894 | $86.79 | $86.80 | $86.80 |
| Purchase #3 | $151.74 | 8.466% | $164.5863 | $164.59 | $164.60 | $164.60 |
| Purchase #4 | $141.81 | 12.518% | $159.5618 | $159.56 | $159.55 | $159.60 |
| Purchase #5 | $151.57 | 12.115% | $169.9327 | $169.93 | $169.95 | $169.90 |
| Purchase #6 | $213.85 | 5.541% | $225.6994 | $225.70 | $225.70 | $225.70 |
| Purchase #7 | $137.33 | 13.643% | $156.0659 | $156.07 | $156.05 | $156.10 |
| 7 purchase totals = | $988.08 | $1,078.1444 | $1,078.15 | $1,078.15 | $1,078.20 | |