| 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 | $137.52 | 6.288% | $146.1673 | $146.17 | $146.15 | $146.20 |
| Purchase #2 | $231.85 | 13.491% | $263.1289 | $263.13 | $263.15 | $263.10 |
| Purchase #3 | $142.25 | 10.359% | $156.9857 | $156.99 | $157.00 | $157.00 |
| Purchase #4 | $94.95 | 8.708% | $103.2182 | $103.22 | $103.20 | $103.20 |
| Purchase #5 | $208.56 | 9.771% | $228.9384 | $228.94 | $228.95 | $228.90 |
| Purchase #6 | $179.88 | 13.288% | $203.7825 | $203.78 | $203.80 | $203.80 |
| Purchase #7 | $236.26 | 5.413% | $249.0488 | $249.05 | $249.05 | $249.00 |
| 7 purchase totals = | $1,231.27 | $1,351.2698 | $1,351.28 | $1,351.30 | $1,351.20 | |