| 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 | $173.64 | 10.431% | $191.7524 | $191.75 | $191.75 | $191.80 |
| Purchase #2 | $135.97 | 5.662% | $143.6686 | $143.67 | $143.65 | $143.70 |
| Purchase #3 | $101.35 | 11.423% | $112.9272 | $112.93 | $112.95 | $112.90 |
| Purchase #4 | $84.68 | 11.104% | $94.0829 | $94.08 | $94.10 | $94.10 |
| Purchase #5 | $123.41 | 9.177% | $134.7353 | $134.74 | $134.75 | $134.70 |
| Purchase #6 | $178.94 | 4.129% | $186.3284 | $186.33 | $186.35 | $186.30 |
| Purchase #7 | $222.37 | 7.600% | $239.2701 | $239.27 | $239.25 | $239.30 |
| 7 purchase totals = | $1,020.36 | $1,102.7649 | $1,102.77 | $1,102.80 | $1,102.80 | |