| 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 | $182.36 | 5.602% | $192.5758 | $192.58 | $192.60 | $192.60 |
| Purchase #2 | $177.57 | 4.433% | $185.4417 | $185.44 | $185.45 | $185.40 |
| Purchase #3 | $115.29 | 13.470% | $130.8196 | $130.82 | $130.80 | $130.80 |
| Purchase #4 | $195.95 | 13.528% | $222.4581 | $222.46 | $222.45 | $222.50 |
| Purchase #5 | $144.71 | 11.165% | $160.8669 | $160.87 | $160.85 | $160.90 |
| Purchase #6 | $6.93 | 4.822% | $7.2642 | $7.26 | $7.25 | $7.30 |
| Purchase #7 | $13.94 | 8.365% | $15.1061 | $15.11 | $15.10 | $15.10 |
| 7 purchase totals = | $836.75 | $914.5324 | $914.54 | $914.50 | $914.60 | |