| 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 | $116.61 | 10.683% | $129.0674 | $129.07 | $129.05 | $129.10 |
| Purchase #2 | $85.46 | 9.356% | $93.4556 | $93.46 | $93.45 | $93.50 |
| Purchase #3 | $131.64 | 4.307% | $137.3097 | $137.31 | $137.30 | $137.30 |
| Purchase #4 | $187.79 | 4.716% | $196.6462 | $196.65 | $196.65 | $196.60 |
| Purchase #5 | $28.71 | 9.603% | $31.467 | $31.47 | $31.45 | $31.50 |
| Purchase #6 | $84.49 | 13.549% | $95.9376 | $95.94 | $95.95 | $95.90 |
| Purchase #7 | $213.76 | 3.231% | $220.6666 | $220.67 | $220.65 | $220.70 |
| 7 purchase totals = | $848.46 | $904.5501 | $904.57 | $904.50 | $904.60 | |