| 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 | $184.57 | 10.729% | $204.3725 | $204.37 | $204.35 | $204.40 |
| Purchase #2 | $186.82 | 3.330% | $193.0411 | $193.04 | $193.05 | $193.00 |
| Purchase #3 | $15.70 | 12.119% | $17.6027 | $17.60 | $17.60 | $17.60 |
| Purchase #4 | $81.42 | 8.819% | $88.6004 | $88.60 | $88.60 | $88.60 |
| Purchase #5 | $6.63 | 4.170% | $6.9065 | $6.91 | $6.90 | $6.90 |
| Purchase #6 | $14.82 | 9.181% | $16.1806 | $16.18 | $16.20 | $16.20 |
| Purchase #7 | $156.99 | 8.819% | $170.8349 | $170.83 | $170.85 | $170.80 |
| 7 purchase totals = | $646.95 | $697.5387 | $697.53 | $697.55 | $697.50 | |