| 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 | $7.41 | 10.164% | $8.1632 | $8.16 | $8.15 | $8.20 |
| Purchase #2 | $146.64 | 12.728% | $165.3043 | $165.30 | $165.30 | $165.30 |
| Purchase #3 | $122.82 | 8.718% | $133.5274 | $133.53 | $133.55 | $133.50 |
| Purchase #4 | $114.27 | 8.573% | $124.0664 | $124.07 | $124.05 | $124.10 |
| Purchase #5 | $95.40 | 11.508% | $106.3786 | $106.38 | $106.40 | $106.40 |
| Purchase #6 | $174.69 | 12.751% | $196.9647 | $196.96 | $196.95 | $197.00 |
| Purchase #7 | $197.42 | 7.640% | $212.5029 | $212.50 | $212.50 | $212.50 |
| 7 purchase totals = | $858.65 | $946.9075 | $946.90 | $946.90 | $947.00 | |