| 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 | $157.26 | 12.448% | $176.8357 | $176.84 | $176.85 | $176.80 |
| Purchase #2 | $92.47 | 11.786% | $103.3685 | $103.37 | $103.35 | $103.40 |
| Purchase #3 | $31.53 | 3.510% | $32.6367 | $32.64 | $32.65 | $32.60 |
| Purchase #4 | $154.84 | 5.853% | $163.9028 | $163.90 | $163.90 | $163.90 |
| Purchase #5 | $123.26 | 11.855% | $137.8725 | $137.87 | $137.85 | $137.90 |
| Purchase #6 | $11.85 | 7.436% | $12.7312 | $12.73 | $12.75 | $12.70 |
| Purchase #7 | $7.60 | 6.218% | $8.0726 | $8.07 | $8.05 | $8.10 |
| 7 purchase totals = | $578.81 | $635.4200 | $635.42 | $635.40 | $635.40 | |