| 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 | $207.76 | 12.303% | $233.3207 | $233.32 | $233.30 | $233.30 |
| Purchase #2 | $171.65 | 3.762% | $178.1075 | $178.11 | $178.10 | $178.10 |
| Purchase #3 | $43.72 | 9.271% | $47.7733 | $47.77 | $47.75 | $47.80 |
| Purchase #4 | $78.33 | 3.727% | $81.2494 | $81.25 | $81.25 | $81.20 |
| Purchase #5 | $160.77 | 13.292% | $182.1395 | $182.14 | $182.15 | $182.10 |
| Purchase #6 | $170.80 | 3.644% | $177.024 | $177.02 | $177.00 | $177.00 |
| Purchase #7 | $177.81 | 10.721% | $196.873 | $196.87 | $196.85 | $196.90 |
| 7 purchase totals = | $1,010.84 | $1,096.4874 | $1,096.48 | $1,096.40 | $1,096.40 | |