| 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 | $159.46 | 9.276% | $174.2515 | $174.25 | $174.25 | $174.30 |
| Purchase #2 | $12.90 | 9.707% | $14.1522 | $14.15 | $14.15 | $14.20 |
| Purchase #3 | $116.66 | 13.702% | $132.6448 | $132.64 | $132.65 | $132.60 |
| Purchase #4 | $54.54 | 12.310% | $61.2539 | $61.25 | $61.25 | $61.30 |
| Purchase #5 | $21.89 | 12.387% | $24.6015 | $24.60 | $24.60 | $24.60 |
| Purchase #6 | $217.99 | 13.687% | $247.8263 | $247.83 | $247.85 | $247.80 |
| Purchase #7 | $185.87 | 5.282% | $195.6877 | $195.69 | $195.70 | $195.70 |
| 7 purchase totals = | $769.31 | $850.4179 | $850.41 | $850.45 | $850.50 | |