| 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 | $185.80 | 6.859% | $198.544 | $198.54 | $198.55 | $198.50 |
| Purchase #2 | $152.95 | 6.485% | $162.8688 | $162.87 | $162.85 | $162.90 |
| Purchase #3 | $176.85 | 11.496% | $197.1807 | $197.18 | $197.20 | $197.20 |
| Purchase #4 | $44.54 | 10.123% | $49.0488 | $49.05 | $49.05 | $49.00 |
| Purchase #5 | $75.61 | 7.403% | $81.2074 | $81.21 | $81.20 | $81.20 |
| Purchase #6 | $48.93 | 13.351% | $55.4626 | $55.46 | $55.45 | $55.50 |
| Purchase #7 | $193.92 | 13.768% | $220.6189 | $220.62 | $220.60 | $220.60 |
| 7 purchase totals = | $878.60 | $964.9312 | $964.93 | $964.90 | $964.90 | |