| 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 | $143.83 | 4.281% | $149.9874 | $149.99 | $150.00 | $150.00 |
| Purchase #2 | $162.46 | 6.498% | $173.0167 | $173.02 | $173.00 | $173.00 |
| Purchase #3 | $187.49 | 3.277% | $193.634 | $193.63 | $193.65 | $193.60 |
| Purchase #4 | $190.49 | 6.793% | $203.43 | $203.43 | $203.45 | $203.40 |
| Purchase #5 | $30.27 | 7.454% | $32.5263 | $32.53 | $32.55 | $32.50 |
| Purchase #6 | $151.79 | 3.250% | $156.7232 | $156.72 | $156.70 | $156.70 |
| Purchase #7 | $224.68 | 10.837% | $249.0286 | $249.03 | $249.05 | $249.00 |
| 7 purchase totals = | $1,091.01 | $1,158.3462 | $1,158.35 | $1,158.40 | $1,158.20 | |