| 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 | $133.30 | 13.851% | $151.7634 | $151.76 | $151.75 | $151.80 |
| Purchase #2 | $195.47 | 4.579% | $204.4206 | $204.42 | $204.40 | $204.40 |
| Purchase #3 | $213.63 | 6.718% | $227.9817 | $227.98 | $228.00 | $228.00 |
| Purchase #4 | $42.66 | 8.110% | $46.1197 | $46.12 | $46.10 | $46.10 |
| Purchase #5 | $187.25 | 11.187% | $208.1977 | $208.20 | $208.20 | $208.20 |
| Purchase #6 | $28.65 | 9.397% | $31.3422 | $31.34 | $31.35 | $31.30 |
| Purchase #7 | $193.80 | 9.240% | $211.7071 | $211.71 | $211.70 | $211.70 |
| 7 purchase totals = | $994.76 | $1,081.5324 | $1,081.53 | $1,081.50 | $1,081.50 | |