| 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 | $173.59 | 8.261% | $187.9303 | $187.93 | $187.95 | $187.90 |
| Purchase #2 | $182.59 | 11.683% | $203.922 | $203.92 | $203.90 | $203.90 |
| Purchase #3 | $191.93 | 5.449% | $202.3883 | $202.39 | $202.40 | $202.40 |
| Purchase #4 | $96.94 | 13.107% | $109.6459 | $109.65 | $109.65 | $109.60 |
| Purchase #5 | $9.46 | 12.662% | $10.6578 | $10.66 | $10.65 | $10.70 |
| Purchase #6 | $215.53 | 6.255% | $229.0114 | $229.01 | $229.00 | $229.00 |
| Purchase #7 | $208.91 | 3.280% | $215.7622 | $215.76 | $215.75 | $215.80 |
| 7 purchase totals = | $1,078.95 | $1,159.3179 | $1,159.32 | $1,159.30 | $1,159.30 | |