| 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 | $172.97 | 12.709% | $194.9528 | $194.95 | $194.95 | $195.00 |
| Purchase #2 | $13.30 | 10.377% | $14.6801 | $14.68 | $14.70 | $14.70 |
| Purchase #3 | $128.41 | 6.225% | $136.4035 | $136.40 | $136.40 | $136.40 |
| Purchase #4 | $123.44 | 4.471% | $128.959 | $128.96 | $128.95 | $129.00 |
| Purchase #5 | $145.90 | 8.838% | $158.7946 | $158.79 | $158.80 | $158.80 |
| Purchase #6 | $93.84 | 7.497% | $100.8752 | $100.88 | $100.90 | $100.90 |
| Purchase #7 | $26.93 | 8.486% | $29.2153 | $29.22 | $29.20 | $29.20 |
| 7 purchase totals = | $704.79 | $763.8805 | $763.88 | $763.90 | $764.00 | |