| 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 | $193.79 | 4.556% | $202.6191 | $202.62 | $202.60 | $202.60 |
| Purchase #2 | $139.90 | 6.761% | $149.3586 | $149.36 | $149.35 | $149.40 |
| Purchase #3 | $137.95 | 13.507% | $156.5829 | $156.58 | $156.60 | $156.60 |
| Purchase #4 | $106.25 | 13.519% | $120.6139 | $120.61 | $120.60 | $120.60 |
| Purchase #5 | $7.88 | 3.461% | $8.1527 | $8.15 | $8.15 | $8.20 |
| Purchase #6 | $11.76 | 4.544% | $12.2944 | $12.29 | $12.30 | $12.30 |
| Purchase #7 | $26.61 | 10.286% | $29.3471 | $29.35 | $29.35 | $29.30 |
| 7 purchase totals = | $624.14 | $678.9687 | $678.96 | $678.95 | $679.00 | |