| 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 | $175.64 | 6.483% | $187.0267 | $187.03 | $187.05 | $187.00 |
| Purchase #2 | $201.40 | 10.152% | $221.8461 | $221.85 | $221.85 | $221.80 |
| Purchase #3 | $71.95 | 7.566% | $77.3937 | $77.39 | $77.40 | $77.40 |
| Purchase #4 | $175.91 | 4.719% | $184.2112 | $184.21 | $184.20 | $184.20 |
| Purchase #5 | $53.62 | 13.520% | $60.8694 | $60.87 | $60.85 | $60.90 |
| Purchase #6 | $65.56 | 13.567% | $74.4545 | $74.45 | $74.45 | $74.50 |
| Purchase #7 | $45.37 | 6.805% | $48.4574 | $48.46 | $48.45 | $48.50 |
| 7 purchase totals = | $789.45 | $854.2590 | $854.26 | $854.25 | $854.30 | |