| 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 | $185.35 | 12.829% | $209.1286 | $209.13 | $209.15 | $209.10 |
| Purchase #2 | $68.28 | 5.379% | $71.9528 | $71.95 | $71.95 | $72.00 |
| Purchase #3 | $174.68 | 8.165% | $188.9426 | $188.94 | $188.95 | $188.90 |
| Purchase #4 | $237.34 | 8.297% | $257.0321 | $257.03 | $257.05 | $257.00 |
| Purchase #5 | $73.85 | 7.292% | $79.2351 | $79.24 | $79.25 | $79.20 |
| Purchase #6 | $127.36 | 3.835% | $132.2443 | $132.24 | $132.25 | $132.20 |
| Purchase #7 | $185.41 | 5.565% | $195.7281 | $195.73 | $195.75 | $195.70 |
| 7 purchase totals = | $1,052.27 | $1,134.2636 | $1,134.26 | $1,134.35 | $1,134.10 | |