| 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 | $139.59 | 13.430% | $158.3369 | $158.34 | $158.35 | $158.30 |
| Purchase #2 | $105.33 | 11.199% | $117.1259 | $117.13 | $117.15 | $117.10 |
| Purchase #3 | $43.41 | 9.460% | $47.5166 | $47.52 | $47.50 | $47.50 |
| Purchase #4 | $21.25 | 11.234% | $23.6372 | $23.64 | $23.65 | $23.60 |
| Purchase #5 | $78.38 | 4.600% | $81.9855 | $81.99 | $82.00 | $82.00 |
| Purchase #6 | $129.78 | 8.355% | $140.6231 | $140.62 | $140.60 | $140.60 |
| Purchase #7 | $149.31 | 8.544% | $162.067 | $162.07 | $162.05 | $162.10 |
| 7 purchase totals = | $667.05 | $731.2922 | $731.31 | $731.30 | $731.20 | |