| 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 | $163.93 | 3.302% | $169.343 | $169.34 | $169.35 | $169.30 |
| Purchase #2 | $156.50 | 4.687% | $163.8352 | $163.84 | $163.85 | $163.80 |
| Purchase #3 | $52.40 | 3.513% | $54.2408 | $54.24 | $54.25 | $54.20 |
| Purchase #4 | $249.36 | 7.321% | $267.6156 | $267.62 | $267.60 | $267.60 |
| Purchase #5 | $137.91 | 3.755% | $143.0885 | $143.09 | $143.10 | $143.10 |
| Purchase #6 | $209.33 | 11.216% | $232.8085 | $232.81 | $232.80 | $232.80 |
| Purchase #7 | $108.78 | 13.333% | $123.2836 | $123.28 | $123.30 | $123.30 |
| 7 purchase totals = | $1,078.21 | $1,154.2152 | $1,154.22 | $1,154.25 | $1,154.10 | |