| 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 | $153.31 | 5.851% | $162.2802 | $162.28 | $162.30 | $162.30 |
| Purchase #2 | $170.46 | 3.219% | $175.9471 | $175.95 | $175.95 | $175.90 |
| Purchase #3 | $72.75 | 10.721% | $80.5495 | $80.55 | $80.55 | $80.50 |
| Purchase #4 | $171.56 | 6.209% | $182.2122 | $182.21 | $182.20 | $182.20 |
| Purchase #5 | $49.37 | 12.368% | $55.4761 | $55.48 | $55.50 | $55.50 |
| Purchase #6 | $144.36 | 11.483% | $160.9369 | $160.94 | $160.95 | $160.90 |
| Purchase #7 | $180.32 | 12.803% | $203.4064 | $203.41 | $203.40 | $203.40 |
| 7 purchase totals = | $942.13 | $1,020.8084 | $1,020.82 | $1,020.85 | $1,020.70 | |