| 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 | $168.58 | 4.483% | $176.1374 | $176.14 | $176.15 | $176.10 |
| Purchase #2 | $151.50 | 10.371% | $167.2121 | $167.21 | $167.20 | $167.20 |
| Purchase #3 | $72.29 | 11.600% | $80.6756 | $80.68 | $80.70 | $80.70 |
| Purchase #4 | $235.88 | 13.146% | $266.8888 | $266.89 | $266.90 | $266.90 |
| Purchase #5 | $185.98 | 12.745% | $209.6832 | $209.68 | $209.70 | $209.70 |
| Purchase #6 | $22.30 | 7.635% | $24.0026 | $24.00 | $24.00 | $24.00 |
| Purchase #7 | $13.59 | 8.852% | $14.793 | $14.79 | $14.80 | $14.80 |
| 7 purchase totals = | $850.12 | $939.3927 | $939.39 | $939.45 | $939.40 | |