| 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 | $126.46 | 7.518% | $135.9673 | $135.97 | $135.95 | $136.00 |
| Purchase #2 | $243.34 | 7.471% | $261.5199 | $261.52 | $261.50 | $261.50 |
| Purchase #3 | $133.93 | 8.230% | $144.9524 | $144.95 | $144.95 | $145.00 |
| Purchase #4 | $138.45 | 13.621% | $157.3083 | $157.31 | $157.30 | $157.30 |
| Purchase #5 | $147.86 | 7.477% | $158.9155 | $158.92 | $158.90 | $158.90 |
| Purchase #6 | $174.25 | 11.611% | $194.4822 | $194.48 | $194.50 | $194.50 |
| Purchase #7 | $93.75 | 12.628% | $105.5888 | $105.59 | $105.60 | $105.60 |
| 7 purchase totals = | $1,058.04 | $1,158.7344 | $1,158.74 | $1,158.70 | $1,158.80 | |