| 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 | $166.94 | 7.170% | $178.9096 | $178.91 | $178.90 | $178.90 |
| Purchase #2 | $210.49 | 11.807% | $235.3426 | $235.34 | $235.35 | $235.30 |
| Purchase #3 | $236.82 | 3.863% | $245.9684 | $245.97 | $245.95 | $246.00 |
| Purchase #4 | $172.71 | 11.682% | $192.886 | $192.89 | $192.90 | $192.90 |
| Purchase #5 | $28.75 | 9.213% | $31.3987 | $31.40 | $31.40 | $31.40 |
| Purchase #6 | $87.43 | 9.484% | $95.7219 | $95.72 | $95.70 | $95.70 |
| Purchase #7 | $107.93 | 12.215% | $121.1136 | $121.11 | $121.10 | $121.10 |
| 7 purchase totals = | $1,011.07 | $1,101.3408 | $1,101.34 | $1,101.30 | $1,101.30 | |