| 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 | $174.46 | 13.662% | $198.2947 | $198.29 | $198.30 | $198.30 |
| Purchase #2 | $231.40 | 4.335% | $241.4312 | $241.43 | $241.45 | $241.40 |
| Purchase #3 | $170.60 | 7.602% | $183.569 | $183.57 | $183.55 | $183.60 |
| Purchase #4 | $182.27 | 5.412% | $192.1345 | $192.13 | $192.15 | $192.10 |
| Purchase #5 | $18.80 | 6.575% | $20.0361 | $20.04 | $20.05 | $20.00 |
| Purchase #6 | $12.87 | 10.540% | $14.2265 | $14.23 | $14.25 | $14.20 |
| Purchase #7 | $24.91 | 4.610% | $26.0584 | $26.06 | $26.05 | $26.10 |
| 7 purchase totals = | $815.31 | $875.7504 | $875.75 | $875.80 | $875.70 | |