| 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 | $169.89 | 10.188% | $187.1984 | $187.20 | $187.20 | $187.20 |
| Purchase #2 | $110.76 | 8.770% | $120.4737 | $120.47 | $120.45 | $120.50 |
| Purchase #3 | $130.87 | 3.108% | $134.9374 | $134.94 | $134.95 | $134.90 |
| Purchase #4 | $46.32 | 9.427% | $50.6866 | $50.69 | $50.70 | $50.70 |
| Purchase #5 | $20.25 | 6.459% | $21.5579 | $21.56 | $21.55 | $21.60 |
| Purchase #6 | $69.63 | 3.305% | $71.9313 | $71.93 | $71.95 | $71.90 |
| Purchase #7 | $201.74 | 3.243% | $208.2824 | $208.28 | $208.30 | $208.30 |
| 7 purchase totals = | $749.46 | $795.0677 | $795.07 | $795.10 | $795.10 | |