| 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 | $139.30 | 10.493% | $153.9167 | $153.92 | $153.90 | $153.90 |
| Purchase #2 | $14.58 | 12.210% | $16.3602 | $16.36 | $16.35 | $16.40 |
| Purchase #3 | $74.39 | 11.218% | $82.7351 | $82.74 | $82.75 | $82.70 |
| Purchase #4 | $241.66 | 7.790% | $260.4853 | $260.49 | $260.50 | $260.50 |
| Purchase #5 | $171.94 | 8.740% | $186.9676 | $186.97 | $186.95 | $187.00 |
| Purchase #6 | $189.67 | 7.738% | $204.3467 | $204.35 | $204.35 | $204.30 |
| Purchase #7 | $222.73 | 7.806% | $240.1163 | $240.12 | $240.10 | $240.10 |
| 7 purchase totals = | $1,054.27 | $1,144.9279 | $1,144.95 | $1,144.90 | $1,144.90 | |