| 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 | $132.59 | 6.106% | $140.6859 | $140.69 | $140.70 | $140.70 |
| Purchase #2 | $60.64 | 9.236% | $66.2407 | $66.24 | $66.25 | $66.20 |
| Purchase #3 | $247.48 | 6.683% | $264.0191 | $264.02 | $264.00 | $264.00 |
| Purchase #4 | $66.46 | 3.375% | $68.703 | $68.70 | $68.70 | $68.70 |
| Purchase #5 | $240.56 | 10.851% | $266.6632 | $266.66 | $266.65 | $266.70 |
| Purchase #6 | $164.84 | 8.256% | $178.4492 | $178.45 | $178.45 | $178.40 |
| Purchase #7 | $158.34 | 12.735% | $178.5046 | $178.50 | $178.50 | $178.50 |
| 7 purchase totals = | $1,070.91 | $1,163.2657 | $1,163.26 | $1,163.25 | $1,163.20 | |