| 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 | $168.91 | 6.764% | $180.3351 | $180.34 | $180.35 | $180.30 |
| Purchase #2 | $93.61 | 6.212% | $99.4251 | $99.43 | $99.45 | $99.40 |
| Purchase #3 | $144.40 | 7.747% | $155.5867 | $155.59 | $155.60 | $155.60 |
| Purchase #4 | $39.56 | 8.763% | $43.0266 | $43.03 | $43.05 | $43.00 |
| Purchase #5 | $216.65 | 7.449% | $232.7883 | $232.79 | $232.80 | $232.80 |
| Purchase #6 | $11.54 | 12.859% | $13.0239 | $13.02 | $13.00 | $13.00 |
| Purchase #7 | $81.84 | 12.597% | $92.1494 | $92.15 | $92.15 | $92.10 |
| 7 purchase totals = | $756.51 | $816.3351 | $816.35 | $816.40 | $816.20 | |