| 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 | $152.63 | 6.110% | $161.9557 | $161.96 | $161.95 | $162.00 |
| Purchase #2 | $129.44 | 12.341% | $145.4142 | $145.41 | $145.40 | $145.40 |
| Purchase #3 | $22.85 | 13.782% | $25.9992 | $26.00 | $26.00 | $26.00 |
| Purchase #4 | $75.36 | 3.248% | $77.8077 | $77.81 | $77.80 | $77.80 |
| Purchase #5 | $120.53 | 3.852% | $125.1728 | $125.17 | $125.15 | $125.20 |
| Purchase #6 | $68.52 | 6.546% | $73.0053 | $73.01 | $73.00 | $73.00 |
| Purchase #7 | $187.50 | 7.171% | $200.9456 | $200.95 | $200.95 | $200.90 |
| 7 purchase totals = | $756.83 | $810.3005 | $810.31 | $810.25 | $810.30 | |