| 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 | $176.96 | 11.846% | $197.9227 | $197.92 | $197.90 | $197.90 |
| Purchase #2 | $7.78 | 10.763% | $8.6174 | $8.62 | $8.60 | $8.60 |
| Purchase #3 | $39.45 | 11.197% | $43.8672 | $43.87 | $43.85 | $43.90 |
| Purchase #4 | $153.63 | 9.397% | $168.0666 | $168.07 | $168.05 | $168.10 |
| Purchase #5 | $220.44 | 9.810% | $242.0652 | $242.07 | $242.05 | $242.10 |
| Purchase #6 | $137.33 | 6.485% | $146.2359 | $146.24 | $146.25 | $146.20 |
| Purchase #7 | $121.49 | 11.494% | $135.4541 | $135.45 | $135.45 | $135.50 |
| 7 purchase totals = | $857.08 | $942.2291 | $942.24 | $942.15 | $942.30 | |