| 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 | 11.784% | $149.5223 | $149.52 | $149.50 | $149.50 |
| Purchase #2 | $128.61 | 8.718% | $139.8222 | $139.82 | $139.80 | $139.80 |
| Purchase #3 | $151.46 | 13.146% | $171.3709 | $171.37 | $171.35 | $171.40 |
| Purchase #4 | $134.28 | 8.769% | $146.055 | $146.06 | $146.05 | $146.10 |
| Purchase #5 | $210.99 | 9.451% | $230.9307 | $230.93 | $230.95 | $230.90 |
| Purchase #6 | $139.46 | 3.324% | $144.0957 | $144.10 | $144.10 | $144.10 |
| Purchase #7 | $153.34 | 8.736% | $166.7358 | $166.74 | $166.75 | $166.70 |
| 7 purchase totals = | $1,051.90 | $1,148.5326 | $1,148.54 | $1,148.50 | $1,148.50 | |