| 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 | $180.67 | 10.328% | $199.3296 | $199.33 | $199.35 | $199.30 |
| Purchase #2 | $61.32 | 7.514% | $65.9276 | $65.93 | $65.95 | $65.90 |
| Purchase #3 | $120.29 | 7.536% | $129.3551 | $129.36 | $129.35 | $129.40 |
| Purchase #4 | $113.44 | 4.668% | $118.7354 | $118.74 | $118.75 | $118.70 |
| Purchase #5 | $163.39 | 8.201% | $176.7896 | $176.79 | $176.80 | $176.80 |
| Purchase #6 | $33.90 | 13.665% | $38.5324 | $38.53 | $38.55 | $38.50 |
| Purchase #7 | $238.37 | 13.475% | $270.4904 | $270.49 | $270.50 | $270.50 |
| 7 purchase totals = | $911.38 | $999.1601 | $999.17 | $999.25 | $999.10 | |