| 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 | $172.44 | 5.559% | $182.0259 | $182.03 | $182.05 | $182.00 |
| Purchase #2 | $245.37 | 5.148% | $258.0016 | $258.00 | $258.00 | $258.00 |
| Purchase #3 | $30.86 | 11.520% | $34.4151 | $34.42 | $34.40 | $34.40 |
| Purchase #4 | $168.74 | 5.755% | $178.451 | $178.45 | $178.45 | $178.50 |
| Purchase #5 | $28.26 | 4.238% | $29.4577 | $29.46 | $29.45 | $29.50 |
| Purchase #6 | $44.74 | 3.122% | $46.1368 | $46.14 | $46.15 | $46.10 |
| Purchase #7 | $154.43 | 4.745% | $161.7577 | $161.76 | $161.75 | $161.80 |
| 7 purchase totals = | $844.84 | $890.2458 | $890.26 | $890.25 | $890.30 | |