| 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 | $182.61 | 4.591% | $190.9936 | $190.99 | $191.00 | $191.00 |
| Purchase #2 | $187.34 | 4.749% | $196.2368 | $196.24 | $196.25 | $196.20 |
| Purchase #3 | $233.82 | 13.712% | $265.8814 | $265.88 | $265.90 | $265.90 |
| Purchase #4 | $121.25 | 13.208% | $137.2647 | $137.26 | $137.25 | $137.30 |
| Purchase #5 | $150.59 | 12.394% | $169.2541 | $169.25 | $169.25 | $169.30 |
| Purchase #6 | $110.79 | 4.517% | $115.7944 | $115.79 | $115.80 | $115.80 |
| Purchase #7 | $192.40 | 9.786% | $211.2283 | $211.23 | $211.25 | $211.20 |
| 7 purchase totals = | $1,178.80 | $1,286.6533 | $1,286.64 | $1,286.70 | $1,286.70 | |