| 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 | $183.53 | 8.388% | $198.9245 | $198.92 | $198.90 | $198.90 |
| Purchase #2 | $42.82 | 10.529% | $47.3285 | $47.33 | $47.35 | $47.30 |
| Purchase #3 | $170.97 | 9.837% | $187.7883 | $187.79 | $187.80 | $187.80 |
| Purchase #4 | $74.79 | 7.286% | $80.2392 | $80.24 | $80.25 | $80.20 |
| Purchase #5 | $187.93 | 13.742% | $213.7553 | $213.76 | $213.75 | $213.80 |
| Purchase #6 | $175.62 | 5.698% | $185.6268 | $185.63 | $185.65 | $185.60 |
| Purchase #7 | $225.63 | 10.650% | $249.6596 | $249.66 | $249.65 | $249.70 |
| 7 purchase totals = | $1,061.29 | $1,163.3222 | $1,163.33 | $1,163.35 | $1,163.30 | |