| 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 | $147.84 | 7.695% | $159.2163 | $159.22 | $159.20 | $159.20 |
| Purchase #2 | $11.54 | 6.331% | $12.2706 | $12.27 | $12.25 | $12.30 |
| Purchase #3 | $197.41 | 5.871% | $208.9999 | $209.00 | $209.00 | $209.00 |
| Purchase #4 | $110.36 | 13.718% | $125.4992 | $125.50 | $125.50 | $125.50 |
| Purchase #5 | $51.37 | 7.688% | $55.3193 | $55.32 | $55.30 | $55.30 |
| Purchase #6 | $13.34 | 9.347% | $14.5869 | $14.59 | $14.60 | $14.60 |
| Purchase #7 | $147.92 | 13.807% | $168.3433 | $168.34 | $168.35 | $168.30 |
| 7 purchase totals = | $679.78 | $744.2355 | $744.24 | $744.20 | $744.20 | |