| 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 | $168.46 | 8.608% | $182.961 | $182.96 | $182.95 | $183.00 |
| Purchase #2 | $190.32 | 11.279% | $211.7862 | $211.79 | $211.80 | $211.80 |
| Purchase #3 | $161.79 | 12.506% | $182.0235 | $182.02 | $182.00 | $182.00 |
| Purchase #4 | $19.68 | 8.727% | $21.3975 | $21.40 | $21.40 | $21.40 |
| Purchase #5 | $37.58 | 3.510% | $38.8991 | $38.90 | $38.90 | $38.90 |
| Purchase #6 | $62.31 | 13.845% | $70.9368 | $70.94 | $70.95 | $70.90 |
| Purchase #7 | $243.81 | 3.541% | $252.4433 | $252.44 | $252.45 | $252.40 |
| 7 purchase totals = | $883.95 | $960.4474 | $960.45 | $960.45 | $960.40 | |