| 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 | $182.38 | 5.229% | $191.9167 | $191.92 | $191.90 | $191.90 |
| Purchase #2 | $204.62 | 12.840% | $230.8932 | $230.89 | $230.90 | $230.90 |
| Purchase #3 | $24.78 | 4.564% | $25.911 | $25.91 | $25.90 | $25.90 |
| Purchase #4 | $39.74 | 9.862% | $43.6592 | $43.66 | $43.65 | $43.70 |
| Purchase #5 | $64.69 | 6.258% | $68.7383 | $68.74 | $68.75 | $68.70 |
| Purchase #6 | $94.36 | 7.436% | $101.3766 | $101.38 | $101.40 | $101.40 |
| Purchase #7 | $70.32 | 8.677% | $76.4217 | $76.42 | $76.40 | $76.40 |
| 7 purchase totals = | $680.89 | $738.9167 | $738.92 | $738.90 | $738.90 | |