| 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 | $162.38 | 10.447% | $179.3438 | $179.34 | $179.35 | $179.30 |
| Purchase #2 | $202.57 | 12.294% | $227.474 | $227.47 | $227.45 | $227.50 |
| Purchase #3 | $101.71 | 9.402% | $111.2728 | $111.27 | $111.25 | $111.30 |
| Purchase #4 | $58.25 | 8.498% | $63.2001 | $63.20 | $63.20 | $63.20 |
| Purchase #5 | $143.91 | 5.453% | $151.7574 | $151.76 | $151.75 | $151.80 |
| Purchase #6 | $15.92 | 6.204% | $16.9077 | $16.91 | $16.90 | $16.90 |
| Purchase #7 | $38.45 | 11.732% | $42.961 | $42.96 | $42.95 | $43.00 |
| 7 purchase totals = | $723.19 | $792.9168 | $792.91 | $792.85 | $793.00 | |