| 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 | $145.49 | 5.462% | $153.4367 | $153.44 | $153.45 | $153.40 |
| Purchase #2 | $14.67 | 7.641% | $15.7909 | $15.79 | $15.80 | $15.80 |
| Purchase #3 | $175.48 | 11.779% | $196.1498 | $196.15 | $196.15 | $196.10 |
| Purchase #4 | $184.88 | 5.716% | $195.4477 | $195.45 | $195.45 | $195.40 |
| Purchase #5 | $233.40 | 9.668% | $255.9651 | $255.97 | $255.95 | $256.00 |
| Purchase #6 | $8.66 | 10.292% | $9.5513 | $9.55 | $9.55 | $9.60 |
| Purchase #7 | $85.38 | 12.280% | $95.8647 | $95.86 | $95.85 | $95.90 |
| 7 purchase totals = | $847.96 | $922.2062 | $922.21 | $922.20 | $922.20 | |