| 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 | $195.60 | 9.809% | $214.7864 | $214.79 | $214.80 | $214.80 |
| Purchase #2 | $220.91 | 8.311% | $239.2698 | $239.27 | $239.25 | $239.30 |
| Purchase #3 | $146.91 | 7.753% | $158.2999 | $158.30 | $158.30 | $158.30 |
| Purchase #4 | $75.47 | 7.323% | $80.9967 | $81.00 | $81.00 | $81.00 |
| Purchase #5 | $43.47 | 6.837% | $46.442 | $46.44 | $46.45 | $46.40 |
| Purchase #6 | $59.81 | 5.527% | $63.1157 | $63.12 | $63.10 | $63.10 |
| Purchase #7 | $55.57 | 6.472% | $59.1665 | $59.17 | $59.15 | $59.20 |
| 7 purchase totals = | $797.74 | $862.0770 | $862.09 | $862.05 | $862.10 | |