| 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 | $166.60 | 4.818% | $174.6268 | $174.63 | $174.65 | $174.60 |
| Purchase #2 | $39.75 | 11.514% | $44.3268 | $44.33 | $44.35 | $44.30 |
| Purchase #3 | $178.49 | 3.756% | $185.1941 | $185.19 | $185.20 | $185.20 |
| Purchase #4 | $77.94 | 10.557% | $86.1681 | $86.17 | $86.15 | $86.20 |
| Purchase #5 | $16.65 | 4.607% | $17.4171 | $17.42 | $17.40 | $17.40 |
| Purchase #6 | $83.97 | 9.716% | $92.1285 | $92.13 | $92.15 | $92.10 |
| Purchase #7 | $198.31 | 13.570% | $225.2207 | $225.22 | $225.20 | $225.20 |
| 7 purchase totals = | $761.71 | $825.0821 | $825.09 | $825.10 | $825.00 | |