| 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 | $158.37 | 4.677% | $165.777 | $165.78 | $165.80 | $165.80 |
| Purchase #2 | $243.30 | 10.852% | $269.7029 | $269.70 | $269.70 | $269.70 |
| Purchase #3 | $176.84 | 7.673% | $190.4089 | $190.41 | $190.40 | $190.40 |
| Purchase #4 | $34.46 | 7.207% | $36.9435 | $36.94 | $36.95 | $36.90 |
| Purchase #5 | $51.44 | 11.580% | $57.3968 | $57.40 | $57.40 | $57.40 |
| Purchase #6 | $21.79 | 11.819% | $24.3654 | $24.37 | $24.35 | $24.40 |
| Purchase #7 | $124.82 | 13.761% | $141.9965 | $142.00 | $142.00 | $142.00 |
| 7 purchase totals = | $811.02 | $886.5910 | $886.60 | $886.60 | $886.60 | |