| 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 | $140.97 | 4.169% | $146.847 | $146.85 | $146.85 | $146.80 |
| Purchase #2 | $121.74 | 6.151% | $129.2282 | $129.23 | $129.25 | $129.20 |
| Purchase #3 | $57.29 | 13.385% | $64.9583 | $64.96 | $64.95 | $65.00 |
| Purchase #4 | $219.47 | 8.185% | $237.4336 | $237.43 | $237.45 | $237.40 |
| Purchase #5 | $171.99 | 4.214% | $179.2377 | $179.24 | $179.25 | $179.20 |
| Purchase #6 | $14.34 | 13.111% | $16.2201 | $16.22 | $16.20 | $16.20 |
| Purchase #7 | $67.83 | 10.374% | $74.8667 | $74.87 | $74.85 | $74.90 |
| 7 purchase totals = | $793.63 | $848.7916 | $848.80 | $848.80 | $848.70 | |