| 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 | $133.87 | 11.496% | $149.2597 | $149.26 | $149.25 | $149.30 |
| Purchase #2 | $131.96 | 9.506% | $144.5041 | $144.50 | $144.50 | $144.50 |
| Purchase #3 | $125.59 | 5.823% | $132.9031 | $132.90 | $132.90 | $132.90 |
| Purchase #4 | $139.31 | 4.392% | $145.4285 | $145.43 | $145.45 | $145.40 |
| Purchase #5 | $108.80 | 4.815% | $114.0387 | $114.04 | $114.05 | $114.00 |
| Purchase #6 | $114.67 | 11.679% | $128.0623 | $128.06 | $128.05 | $128.10 |
| Purchase #7 | $85.87 | 8.395% | $93.0788 | $93.08 | $93.10 | $93.10 |
| 7 purchase totals = | $840.07 | $907.2752 | $907.27 | $907.30 | $907.30 | |