| 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 | $155.48 | 6.797% | $166.048 | $166.05 | $166.05 | $166.00 |
| Purchase #2 | $62.40 | 9.794% | $68.5115 | $68.51 | $68.50 | $68.50 |
| Purchase #3 | $188.51 | 4.154% | $196.3407 | $196.34 | $196.35 | $196.30 |
| Purchase #4 | $109.67 | 8.797% | $119.3177 | $119.32 | $119.30 | $119.30 |
| Purchase #5 | $250.73 | 13.401% | $284.3303 | $284.33 | $284.35 | $284.30 |
| Purchase #6 | $12.92 | 12.277% | $14.5062 | $14.51 | $14.50 | $14.50 |
| Purchase #7 | $25.91 | 11.138% | $28.7959 | $28.80 | $28.80 | $28.80 |
| 7 purchase totals = | $805.62 | $877.8503 | $877.86 | $877.85 | $877.70 | |