| 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 | $231.99 | 9.568% | $254.1868 | $254.19 | $254.20 | $254.20 |
| Purchase #2 | $8.85 | 9.710% | $9.7093 | $9.71 | $9.70 | $9.70 |
| Purchase #3 | $91.59 | 13.146% | $103.6304 | $103.63 | $103.65 | $103.60 |
| Purchase #4 | $108.65 | 8.455% | $117.8364 | $117.84 | $117.85 | $117.80 |
| Purchase #5 | $52.95 | 10.870% | $58.7057 | $58.71 | $58.70 | $58.70 |
| Purchase #6 | $28.27 | 11.230% | $31.4447 | $31.44 | $31.45 | $31.40 |
| Purchase #7 | $153.60 | 5.757% | $162.4428 | $162.44 | $162.45 | $162.40 |
| 7 purchase totals = | $675.90 | $737.9561 | $737.96 | $738.00 | $737.80 | |