| 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 | $138.38 | 13.270% | $156.743 | $156.74 | $156.75 | $156.70 |
| Purchase #2 | $207.47 | 10.755% | $229.7834 | $229.78 | $229.80 | $229.80 |
| Purchase #3 | $80.37 | 8.587% | $87.2714 | $87.27 | $87.25 | $87.30 |
| Purchase #4 | $172.30 | 4.801% | $180.5721 | $180.57 | $180.55 | $180.60 |
| Purchase #5 | $182.93 | 6.118% | $194.1217 | $194.12 | $194.10 | $194.10 |
| Purchase #6 | $215.50 | 9.441% | $235.8454 | $235.85 | $235.85 | $235.80 |
| Purchase #7 | $221.97 | 8.345% | $240.4934 | $240.49 | $240.50 | $240.50 |
| 7 purchase totals = | $1,218.92 | $1,324.8304 | $1,324.82 | $1,324.80 | $1,324.80 | |