| 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 | $176.98 | 13.778% | $201.3643 | $201.36 | $201.35 | $201.40 |
| Purchase #2 | $168.34 | 7.127% | $180.3376 | $180.34 | $180.35 | $180.30 |
| Purchase #3 | $60.85 | 12.599% | $68.5165 | $68.52 | $68.50 | $68.50 |
| Purchase #4 | $178.78 | 6.332% | $190.1003 | $190.10 | $190.10 | $190.10 |
| Purchase #5 | $44.73 | 9.760% | $49.0956 | $49.10 | $49.10 | $49.10 |
| Purchase #6 | $116.54 | 4.512% | $121.7983 | $121.80 | $121.80 | $121.80 |
| Purchase #7 | $89.91 | 7.300% | $96.4734 | $96.47 | $96.45 | $96.50 |
| 7 purchase totals = | $836.13 | $907.6860 | $907.69 | $907.65 | $907.70 | |