| 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 | $163.61 | 8.448% | $177.4318 | $177.43 | $177.45 | $177.40 |
| Purchase #2 | $15.72 | 9.627% | $17.2334 | $17.23 | $17.25 | $17.20 |
| Purchase #3 | $237.73 | 6.220% | $252.5168 | $252.52 | $252.50 | $252.50 |
| Purchase #4 | $54.68 | 10.705% | $60.5335 | $60.53 | $60.55 | $60.50 |
| Purchase #5 | $32.42 | 5.253% | $34.123 | $34.12 | $34.10 | $34.10 |
| Purchase #6 | $150.79 | 13.684% | $171.4241 | $171.42 | $171.40 | $171.40 |
| Purchase #7 | $68.60 | 7.809% | $73.957 | $73.96 | $73.95 | $74.00 |
| 7 purchase totals = | $723.55 | $787.2196 | $787.21 | $787.20 | $787.10 | |