| 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 | $146.70 | 9.574% | $160.7451 | $160.75 | $160.75 | $160.70 |
| Purchase #2 | $23.85 | 5.408% | $25.1398 | $25.14 | $25.15 | $25.10 |
| Purchase #3 | $66.95 | 8.241% | $72.4673 | $72.47 | $72.45 | $72.50 |
| Purchase #4 | $155.92 | 7.713% | $167.9461 | $167.95 | $167.95 | $167.90 |
| Purchase #5 | $197.47 | 12.398% | $221.9523 | $221.95 | $221.95 | $222.00 |
| Purchase #6 | $241.40 | 5.738% | $255.2515 | $255.25 | $255.25 | $255.30 |
| Purchase #7 | $186.89 | 6.564% | $199.1575 | $199.16 | $199.15 | $199.20 |
| 7 purchase totals = | $1,019.18 | $1,102.6596 | $1,102.67 | $1,102.65 | $1,102.70 | |