| 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 | $154.50 | 11.816% | $172.7557 | $172.76 | $172.75 | $172.80 |
| Purchase #2 | $51.39 | 11.579% | $57.3404 | $57.34 | $57.35 | $57.30 |
| Purchase #3 | $91.70 | 11.195% | $101.9658 | $101.97 | $101.95 | $102.00 |
| Purchase #4 | $146.82 | 12.840% | $165.6717 | $165.67 | $165.65 | $165.70 |
| Purchase #5 | $135.78 | 12.744% | $153.0838 | $153.08 | $153.10 | $153.10 |
| Purchase #6 | $54.81 | 12.817% | $61.835 | $61.84 | $61.85 | $61.80 |
| Purchase #7 | $203.51 | 9.206% | $222.2451 | $222.25 | $222.25 | $222.20 |
| 7 purchase totals = | $838.51 | $934.8975 | $934.91 | $934.90 | $934.90 | |