| 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 | $135.99 | 12.552% | $153.0595 | $153.06 | $153.05 | $153.10 |
| Purchase #2 | $60.28 | 13.595% | $68.4751 | $68.48 | $68.50 | $68.50 |
| Purchase #3 | $128.53 | 4.632% | $134.4835 | $134.48 | $134.50 | $134.50 |
| Purchase #4 | $72.82 | 8.711% | $79.1634 | $79.16 | $79.15 | $79.20 |
| Purchase #5 | $48.44 | 10.139% | $53.3513 | $53.35 | $53.35 | $53.40 |
| Purchase #6 | $32.28 | 12.161% | $36.2056 | $36.21 | $36.20 | $36.20 |
| Purchase #7 | $221.74 | 9.756% | $243.373 | $243.37 | $243.35 | $243.40 |
| 7 purchase totals = | $700.08 | $768.1114 | $768.11 | $768.10 | $768.30 | |