| 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 | $140.58 | 4.717% | $147.2112 | $147.21 | $147.20 | $147.20 |
| Purchase #2 | $176.60 | 6.458% | $188.0048 | $188.00 | $188.00 | $188.00 |
| Purchase #3 | $61.83 | 9.323% | $67.5944 | $67.59 | $67.60 | $67.60 |
| Purchase #4 | $119.94 | 3.148% | $123.7157 | $123.72 | $123.70 | $123.70 |
| Purchase #5 | $37.89 | 4.662% | $39.6564 | $39.66 | $39.65 | $39.70 |
| Purchase #6 | $7.44 | 10.655% | $8.2327 | $8.23 | $8.25 | $8.20 |
| Purchase #7 | $175.80 | 6.235% | $186.7611 | $186.76 | $186.75 | $186.80 |
| 7 purchase totals = | $720.08 | $761.1763 | $761.17 | $761.15 | $761.20 | |