| 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 | $186.76 | 5.503% | $197.0374 | $197.04 | $197.05 | $197.00 |
| Purchase #2 | $71.38 | 13.512% | $81.0249 | $81.02 | $81.00 | $81.00 |
| Purchase #3 | $198.85 | 13.338% | $225.3726 | $225.37 | $225.35 | $225.40 |
| Purchase #4 | $17.44 | 10.623% | $19.2927 | $19.29 | $19.30 | $19.30 |
| Purchase #5 | $14.59 | 10.717% | $16.1536 | $16.15 | $16.15 | $16.20 |
| Purchase #6 | $178.45 | 9.477% | $195.3617 | $195.36 | $195.35 | $195.40 |
| Purchase #7 | $14.49 | 8.198% | $15.6779 | $15.68 | $15.70 | $15.70 |
| 7 purchase totals = | $681.96 | $749.9208 | $749.91 | $749.90 | $750.00 | |