| 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 | $150.80 | 10.107% | $166.0414 | $166.04 | $166.05 | $166.00 |
| Purchase #2 | $14.70 | 7.719% | $15.8347 | $15.83 | $15.85 | $15.80 |
| Purchase #3 | $13.72 | 7.677% | $14.7733 | $14.77 | $14.75 | $14.80 |
| Purchase #4 | $11.30 | 4.138% | $11.7676 | $11.77 | $11.75 | $11.80 |
| Purchase #5 | $23.27 | 7.290% | $24.9664 | $24.97 | $24.95 | $25.00 |
| Purchase #6 | $230.57 | 13.137% | $260.86 | $260.86 | $260.85 | $260.90 |
| Purchase #7 | $32.60 | 6.201% | $34.6215 | $34.62 | $34.60 | $34.60 |
| 7 purchase totals = | $476.96 | $528.8649 | $528.86 | $528.80 | $528.90 | |