| 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 | $183.42 | 5.115% | $192.8019 | $192.80 | $192.80 | $192.80 |
| Purchase #2 | $164.68 | 5.348% | $173.4871 | $173.49 | $173.50 | $173.50 |
| Purchase #3 | $83.52 | 5.157% | $87.8271 | $87.83 | $87.85 | $87.80 |
| Purchase #4 | $129.35 | 5.392% | $136.3246 | $136.32 | $136.30 | $136.30 |
| Purchase #5 | $59.92 | 8.318% | $64.9041 | $64.90 | $64.90 | $64.90 |
| Purchase #6 | $223.26 | 10.522% | $246.7514 | $246.75 | $246.75 | $246.80 |
| Purchase #7 | $136.39 | 8.785% | $148.3719 | $148.37 | $148.35 | $148.40 |
| 7 purchase totals = | $980.54 | $1,050.4681 | $1,050.46 | $1,050.45 | $1,050.50 | |