| 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 | $161.27 | 12.738% | $181.8126 | $181.81 | $181.80 | $181.80 |
| Purchase #2 | $47.88 | 13.373% | $54.283 | $54.28 | $54.30 | $54.30 |
| Purchase #3 | $219.35 | 4.354% | $228.9005 | $228.90 | $228.90 | $228.90 |
| Purchase #4 | $47.94 | 13.722% | $54.5183 | $54.52 | $54.50 | $54.50 |
| Purchase #5 | $163.68 | 4.739% | $171.4368 | $171.44 | $171.45 | $171.40 |
| Purchase #6 | $10.36 | 11.791% | $11.5815 | $11.58 | $11.60 | $11.60 |
| Purchase #7 | $212.71 | 8.379% | $230.533 | $230.53 | $230.55 | $230.50 |
| 7 purchase totals = | $863.19 | $933.0657 | $933.06 | $933.10 | $933.00 | |