| 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 | $87.48 | 4.831% | $91.7062 | $91.71 | $91.70 | $91.70 |
| Purchase #2 | $219.57 | 6.125% | $233.0187 | $233.02 | $233.00 | $233.00 |
| Purchase #3 | $164.77 | 7.171% | $176.5857 | $176.59 | $176.60 | $176.60 |
| Purchase #4 | $192.83 | 10.568% | $213.2083 | $213.21 | $213.20 | $213.20 |
| Purchase #5 | $173.96 | 3.850% | $180.6575 | $180.66 | $180.65 | $180.70 |
| Purchase #6 | $188.97 | 5.199% | $198.7946 | $198.79 | $198.80 | $198.80 |
| Purchase #7 | $50.76 | 7.148% | $54.3883 | $54.39 | $54.40 | $54.40 |
| 7 purchase totals = | $1,078.34 | $1,148.3593 | $1,148.37 | $1,148.35 | $1,148.40 | |