| 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 | $6.84 | 13.206% | $7.7433 | $7.74 | $7.75 | $7.70 |
| Purchase #2 | $167.38 | 7.512% | $179.9536 | $179.95 | $179.95 | $180.00 |
| Purchase #3 | $209.40 | 3.629% | $216.9991 | $217.00 | $217.00 | $217.00 |
| Purchase #4 | $222.71 | 10.774% | $246.7048 | $246.70 | $246.70 | $246.70 |
| Purchase #5 | $11.72 | 10.266% | $12.9232 | $12.92 | $12.90 | $12.90 |
| Purchase #6 | $84.92 | 13.559% | $96.4343 | $96.43 | $96.45 | $96.40 |
| Purchase #7 | $129.36 | 10.779% | $143.3037 | $143.30 | $143.30 | $143.30 |
| 7 purchase totals = | $832.33 | $904.0620 | $904.04 | $904.05 | $904.00 | |