| 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 | $142.43 | 5.314% | $149.9987 | $150.00 | $150.00 | $150.00 |
| Purchase #2 | $91.90 | 11.716% | $102.667 | $102.67 | $102.65 | $102.70 |
| Purchase #3 | $24.85 | 10.839% | $27.5435 | $27.54 | $27.55 | $27.50 |
| Purchase #4 | $209.56 | 11.449% | $233.5525 | $233.55 | $233.55 | $233.60 |
| Purchase #5 | $241.47 | 11.492% | $269.2197 | $269.22 | $269.20 | $269.20 |
| Purchase #6 | $6.51 | 8.285% | $7.0494 | $7.05 | $7.05 | $7.00 |
| Purchase #7 | $41.88 | 10.537% | $46.2929 | $46.29 | $46.30 | $46.30 |
| 7 purchase totals = | $758.60 | $836.3237 | $836.32 | $836.30 | $836.30 | |