| 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 | $207.44 | 13.366% | $235.1664 | $235.17 | $235.15 | $235.20 |
| Purchase #2 | $231.83 | 6.240% | $246.2962 | $246.30 | $246.30 | $246.30 |
| Purchase #3 | $112.38 | 11.498% | $125.3015 | $125.30 | $125.30 | $125.30 |
| Purchase #4 | $161.37 | 8.387% | $174.9041 | $174.90 | $174.90 | $174.90 |
| Purchase #5 | $34.34 | 4.131% | $35.7586 | $35.76 | $35.75 | $35.80 |
| Purchase #6 | $176.36 | 6.789% | $188.3331 | $188.33 | $188.35 | $188.30 |
| Purchase #7 | $161.30 | 3.146% | $166.3745 | $166.37 | $166.35 | $166.40 |
| 7 purchase totals = | $1,085.02 | $1,172.1344 | $1,172.13 | $1,172.10 | $1,172.20 | |