| 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 | $157.89 | 7.674% | $170.0065 | $170.01 | $170.00 | $170.00 |
| Purchase #2 | $131.70 | 8.411% | $142.7773 | $142.78 | $142.80 | $142.80 |
| Purchase #3 | $136.50 | 11.622% | $152.364 | $152.36 | $152.35 | $152.40 |
| Purchase #4 | $94.87 | 11.501% | $105.781 | $105.78 | $105.80 | $105.80 |
| Purchase #5 | $121.80 | 12.291% | $136.7704 | $136.77 | $136.75 | $136.80 |
| Purchase #6 | $20.56 | 11.234% | $22.8697 | $22.87 | $22.85 | $22.90 |
| Purchase #7 | $17.98 | 7.748% | $19.3731 | $19.37 | $19.35 | $19.40 |
| 7 purchase totals = | $681.30 | $749.9420 | $749.94 | $749.90 | $750.10 | |