| 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 | $196.76 | 11.776% | $219.9305 | $219.93 | $219.95 | $219.90 |
| Purchase #2 | $32.65 | 10.449% | $36.0616 | $36.06 | $36.05 | $36.10 |
| Purchase #3 | $12.96 | 13.423% | $14.6996 | $14.70 | $14.70 | $14.70 |
| Purchase #4 | $165.85 | 12.135% | $185.9759 | $185.98 | $186.00 | $186.00 |
| Purchase #5 | $25.80 | 4.137% | $26.8673 | $26.87 | $26.85 | $26.90 |
| Purchase #6 | $128.56 | 3.226% | $132.7073 | $132.71 | $132.70 | $132.70 |
| Purchase #7 | $19.37 | 13.291% | $21.9445 | $21.94 | $21.95 | $21.90 |
| 7 purchase totals = | $581.95 | $638.1867 | $638.19 | $638.20 | $638.20 | |