| 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 | $7.50 | 7.568% | $8.0676 | $8.07 | $8.05 | $8.10 |
| Purchase #2 | $183.93 | 13.748% | $209.2167 | $209.22 | $209.20 | $209.20 |
| Purchase #3 | $125.65 | 6.147% | $133.3737 | $133.37 | $133.35 | $133.40 |
| Purchase #4 | $180.94 | 7.782% | $195.0208 | $195.02 | $195.00 | $195.00 |
| Purchase #5 | $223.48 | 5.477% | $235.72 | $235.72 | $235.70 | $235.70 |
| Purchase #6 | $105.57 | 13.397% | $119.7132 | $119.71 | $119.70 | $119.70 |
| Purchase #7 | $150.31 | 7.607% | $161.7441 | $161.74 | $161.75 | $161.70 |
| 7 purchase totals = | $977.38 | $1,062.8561 | $1,062.85 | $1,062.75 | $1,062.80 | |