| 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 | $123.37 | 8.846% | $134.2833 | $134.28 | $134.30 | $134.30 |
| Purchase #2 | $134.62 | 12.726% | $151.7517 | $151.75 | $151.75 | $151.80 |
| Purchase #3 | $124.64 | 8.516% | $135.2543 | $135.25 | $135.25 | $135.30 |
| Purchase #4 | $166.77 | 6.852% | $178.1971 | $178.20 | $178.20 | $178.20 |
| Purchase #5 | $176.56 | 7.384% | $189.5972 | $189.60 | $189.60 | $189.60 |
| Purchase #6 | $13.93 | 10.358% | $15.3729 | $15.37 | $15.35 | $15.40 |
| Purchase #7 | $186.37 | 4.106% | $194.0224 | $194.02 | $194.00 | $194.00 |
| 7 purchase totals = | $926.26 | $998.4789 | $998.47 | $998.45 | $998.60 | |