| 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 | $132.98 | 11.227% | $147.9097 | $147.91 | $147.90 | $147.90 |
| Purchase #2 | $31.85 | 7.775% | $34.3263 | $34.33 | $34.35 | $34.30 |
| Purchase #3 | $79.52 | 3.732% | $82.4877 | $82.49 | $82.50 | $82.50 |
| Purchase #4 | $12.90 | 7.350% | $13.8482 | $13.85 | $13.85 | $13.80 |
| Purchase #5 | $128.29 | 3.515% | $132.7994 | $132.80 | $132.80 | $132.80 |
| Purchase #6 | $27.85 | 12.808% | $31.417 | $31.42 | $31.40 | $31.40 |
| Purchase #7 | $160.74 | 8.601% | $174.5652 | $174.57 | $174.55 | $174.60 |
| 7 purchase totals = | $574.13 | $617.3535 | $617.37 | $617.35 | $617.30 | |