| 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 | $154.76 | 9.141% | $168.9066 | $168.91 | $168.90 | $168.90 |
| Purchase #2 | $199.34 | 5.601% | $210.505 | $210.51 | $210.50 | $210.50 |
| Purchase #3 | $236.65 | 11.175% | $263.0956 | $263.10 | $263.10 | $263.10 |
| Purchase #4 | $153.72 | 11.152% | $170.8629 | $170.86 | $170.85 | $170.90 |
| Purchase #5 | $68.74 | 13.563% | $78.0632 | $78.06 | $78.05 | $78.10 |
| Purchase #6 | $22.29 | 11.217% | $24.7903 | $24.79 | $24.80 | $24.80 |
| Purchase #7 | $180.29 | 3.376% | $186.3766 | $186.38 | $186.40 | $186.40 |
| 7 purchase totals = | $1,015.79 | $1,102.6002 | $1,102.61 | $1,102.60 | $1,102.70 | |