| 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 | $142.56 | 3.467% | $147.5026 | $147.50 | $147.50 | $147.50 |
| Purchase #2 | $12.66 | 11.575% | $14.1254 | $14.13 | $14.15 | $14.10 |
| Purchase #3 | $216.95 | 5.109% | $228.034 | $228.03 | $228.05 | $228.00 |
| Purchase #4 | $6.29 | 13.400% | $7.1329 | $7.13 | $7.15 | $7.10 |
| Purchase #5 | $88.33 | 11.307% | $98.3175 | $98.32 | $98.30 | $98.30 |
| Purchase #6 | $65.79 | 5.289% | $69.2696 | $69.27 | $69.25 | $69.30 |
| Purchase #7 | $8.83 | 7.188% | $9.4647 | $9.46 | $9.45 | $9.50 |
| 7 purchase totals = | $541.41 | $573.8467 | $573.84 | $573.85 | $573.80 | |