| 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 | $133.76 | 5.573% | $141.2144 | $141.21 | $141.20 | $141.20 |
| Purchase #2 | $222.37 | 9.605% | $243.7286 | $243.73 | $243.75 | $243.70 |
| Purchase #3 | $94.85 | 8.871% | $103.2641 | $103.26 | $103.25 | $103.30 |
| Purchase #4 | $113.77 | 8.811% | $123.7943 | $123.79 | $123.80 | $123.80 |
| Purchase #5 | $55.64 | 4.755% | $58.2857 | $58.29 | $58.30 | $58.30 |
| Purchase #6 | $101.92 | 10.495% | $112.6165 | $112.62 | $112.60 | $112.60 |
| Purchase #7 | $30.55 | 3.711% | $31.6837 | $31.68 | $31.70 | $31.70 |
| 7 purchase totals = | $752.86 | $814.5873 | $814.58 | $814.60 | $814.60 | |