| 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 | $202.63 | 7.258% | $217.3369 | $217.34 | $217.35 | $217.30 |
| Purchase #2 | $34.59 | 7.655% | $37.2379 | $37.24 | $37.25 | $37.20 |
| Purchase #3 | $103.51 | 8.468% | $112.2752 | $112.28 | $112.30 | $112.30 |
| Purchase #4 | $75.93 | 9.714% | $83.3058 | $83.31 | $83.30 | $83.30 |
| Purchase #5 | $130.72 | 3.586% | $135.4076 | $135.41 | $135.40 | $135.40 |
| Purchase #6 | $96.76 | 6.632% | $103.1771 | $103.18 | $103.20 | $103.20 |
| Purchase #7 | $41.42 | 9.276% | $45.2621 | $45.26 | $45.25 | $45.30 |
| 7 purchase totals = | $685.56 | $734.0026 | $734.02 | $734.05 | $734.00 | |