| 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 | $167.27 | 9.177% | $182.6204 | $182.62 | $182.60 | $182.60 |
| Purchase #2 | $133.47 | 10.219% | $147.1093 | $147.11 | $147.10 | $147.10 |
| Purchase #3 | $208.97 | 5.627% | $220.7287 | $220.73 | $220.75 | $220.70 |
| Purchase #4 | $188.70 | 9.703% | $207.0096 | $207.01 | $207.00 | $207.00 |
| Purchase #5 | $112.94 | 4.284% | $117.7783 | $117.78 | $117.80 | $117.80 |
| Purchase #6 | $73.78 | 4.611% | $77.182 | $77.18 | $77.20 | $77.20 |
| Purchase #7 | $185.51 | 5.610% | $195.9171 | $195.92 | $195.90 | $195.90 |
| 7 purchase totals = | $1,070.64 | $1,148.3454 | $1,148.35 | $1,148.35 | $1,148.30 | |