| 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 | $142.68 | 11.823% | $159.5491 | $159.55 | $159.55 | $159.50 |
| Purchase #2 | $22.42 | 4.145% | $23.3493 | $23.35 | $23.35 | $23.30 |
| Purchase #3 | $94.66 | 12.369% | $106.3685 | $106.37 | $106.35 | $106.40 |
| Purchase #4 | $92.56 | 10.114% | $101.9215 | $101.92 | $101.90 | $101.90 |
| Purchase #5 | $121.82 | 11.653% | $136.0157 | $136.02 | $136.00 | $136.00 |
| Purchase #6 | $124.86 | 13.250% | $141.404 | $141.40 | $141.40 | $141.40 |
| Purchase #7 | $25.27 | 8.518% | $27.4225 | $27.42 | $27.40 | $27.40 |
| 7 purchase totals = | $624.27 | $696.0306 | $696.03 | $695.95 | $695.90 | |