| 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 | $195.70 | 4.447% | $204.4028 | $204.40 | $204.40 | $204.40 |
| Purchase #2 | $18.98 | 3.368% | $19.6192 | $19.62 | $19.60 | $19.60 |
| Purchase #3 | $132.50 | 8.690% | $144.0143 | $144.01 | $144.00 | $144.00 |
| Purchase #4 | $125.25 | 3.664% | $129.8392 | $129.84 | $129.85 | $129.80 |
| Purchase #5 | $16.94 | 8.453% | $18.3719 | $18.37 | $18.35 | $18.40 |
| Purchase #6 | $167.70 | 4.220% | $174.7769 | $174.78 | $174.80 | $174.80 |
| Purchase #7 | $55.27 | 11.394% | $61.5675 | $61.57 | $61.55 | $61.60 |
| 7 purchase totals = | $712.34 | $752.5918 | $752.59 | $752.55 | $752.60 | |