| 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 | $154.35 | 9.646% | $169.2386 | $169.24 | $169.25 | $169.20 |
| Purchase #2 | $232.38 | 9.803% | $255.1602 | $255.16 | $255.15 | $255.20 |
| Purchase #3 | $174.30 | 13.768% | $198.2976 | $198.30 | $198.30 | $198.30 |
| Purchase #4 | $173.55 | 8.770% | $188.7703 | $188.77 | $188.75 | $188.80 |
| Purchase #5 | $140.64 | 5.237% | $148.0053 | $148.01 | $148.00 | $148.00 |
| Purchase #6 | $143.59 | 7.182% | $153.9026 | $153.90 | $153.90 | $153.90 |
| Purchase #7 | $70.78 | 12.701% | $79.7698 | $79.77 | $79.75 | $79.80 |
| 7 purchase totals = | $1,089.59 | $1,193.1444 | $1,193.15 | $1,193.10 | $1,193.20 | |