| 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 | $170.63 | 11.451% | $190.1688 | $190.17 | $190.15 | $190.20 |
| Purchase #2 | $75.72 | 3.839% | $78.6269 | $78.63 | $78.65 | $78.60 |
| Purchase #3 | $245.80 | 12.289% | $276.0064 | $276.01 | $276.00 | $276.00 |
| Purchase #4 | $233.77 | 5.756% | $247.2258 | $247.23 | $247.25 | $247.20 |
| Purchase #5 | $112.85 | 4.843% | $118.3153 | $118.32 | $118.30 | $118.30 |
| Purchase #6 | $249.25 | 8.560% | $270.5858 | $270.59 | $270.60 | $270.60 |
| Purchase #7 | $168.93 | 12.553% | $190.1358 | $190.14 | $190.15 | $190.10 |
| 7 purchase totals = | $1,256.95 | $1,371.0648 | $1,371.09 | $1,371.10 | $1,371.00 | |