| 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 | $220.54 | 11.283% | $245.4235 | $245.42 | $245.40 | $245.40 |
| Purchase #2 | $183.26 | 8.452% | $198.7491 | $198.75 | $198.75 | $198.70 |
| Purchase #3 | $18.48 | 7.840% | $19.9288 | $19.93 | $19.95 | $19.90 |
| Purchase #4 | $13.67 | 12.116% | $15.3263 | $15.33 | $15.35 | $15.30 |
| Purchase #5 | $142.81 | 7.568% | $153.6179 | $153.62 | $153.60 | $153.60 |
| Purchase #6 | $56.74 | 7.431% | $60.9563 | $60.96 | $60.95 | $61.00 |
| Purchase #7 | $126.63 | 13.458% | $143.6719 | $143.67 | $143.65 | $143.70 |
| 7 purchase totals = | $762.13 | $837.6738 | $837.68 | $837.65 | $837.60 | |