| 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 | $190.99 | 12.155% | $214.2048 | $214.20 | $214.20 | $214.20 |
| Purchase #2 | $72.69 | 4.470% | $75.9392 | $75.94 | $75.95 | $75.90 |
| Purchase #3 | $45.54 | 3.209% | $47.0014 | $47.00 | $47.00 | $47.00 |
| Purchase #4 | $80.46 | 3.139% | $82.9856 | $82.99 | $83.00 | $83.00 |
| Purchase #5 | $128.31 | 11.663% | $143.2748 | $143.27 | $143.25 | $143.30 |
| Purchase #6 | $97.32 | 11.256% | $108.2743 | $108.27 | $108.25 | $108.30 |
| Purchase #7 | $70.95 | 3.626% | $73.5226 | $73.52 | $73.50 | $73.50 |
| 7 purchase totals = | $686.26 | $745.2027 | $745.19 | $745.15 | $745.20 | |