| 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 | $223.70 | 4.214% | $233.1267 | $233.13 | $233.15 | $233.10 |
| Purchase #2 | $159.33 | 3.405% | $164.7552 | $164.76 | $164.75 | $164.80 |
| Purchase #3 | $125.34 | 11.542% | $139.8067 | $139.81 | $139.80 | $139.80 |
| Purchase #4 | $96.29 | 7.708% | $103.712 | $103.71 | $103.70 | $103.70 |
| Purchase #5 | $149.42 | 5.215% | $157.2123 | $157.21 | $157.20 | $157.20 |
| Purchase #6 | $31.85 | 8.591% | $34.5862 | $34.59 | $34.60 | $34.60 |
| Purchase #7 | $33.80 | 13.718% | $38.4367 | $38.44 | $38.45 | $38.40 |
| 7 purchase totals = | $819.73 | $871.6358 | $871.65 | $871.65 | $871.60 | |