| 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 | $169.89 | 4.205% | $177.0339 | $177.03 | $177.05 | $177.00 |
| Purchase #2 | $27.65 | 6.123% | $29.343 | $29.34 | $29.35 | $29.30 |
| Purchase #3 | $65.79 | 12.354% | $73.9177 | $73.92 | $73.90 | $73.90 |
| Purchase #4 | $175.76 | 3.194% | $181.3738 | $181.37 | $181.35 | $181.40 |
| Purchase #5 | $24.56 | 12.857% | $27.7177 | $27.72 | $27.70 | $27.70 |
| Purchase #6 | $71.56 | 6.394% | $76.1355 | $76.14 | $76.15 | $76.10 |
| Purchase #7 | $85.37 | 7.710% | $91.952 | $91.95 | $91.95 | $92.00 |
| 7 purchase totals = | $620.58 | $657.4736 | $657.47 | $657.45 | $657.40 | |