| 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 | $136.37 | 4.623% | $142.6744 | $142.67 | $142.65 | $142.70 |
| Purchase #2 | $137.93 | 9.716% | $151.3313 | $151.33 | $151.35 | $151.30 |
| Purchase #3 | $213.62 | 9.465% | $233.8391 | $233.84 | $233.85 | $233.80 |
| Purchase #4 | $92.91 | 9.389% | $101.6333 | $101.63 | $101.65 | $101.60 |
| Purchase #5 | $5.77 | 6.365% | $6.1373 | $6.14 | $6.15 | $6.10 |
| Purchase #6 | $14.43 | 13.686% | $16.4049 | $16.40 | $16.40 | $16.40 |
| Purchase #7 | $170.46 | 5.798% | $180.3433 | $180.34 | $180.35 | $180.30 |
| 7 purchase totals = | $771.49 | $832.3636 | $832.35 | $832.40 | $832.20 | |