| 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 | $134.90 | 6.613% | $143.8209 | $143.82 | $143.80 | $143.80 |
| Purchase #2 | $140.29 | 13.386% | $159.0692 | $159.07 | $159.05 | $159.10 |
| Purchase #3 | $168.47 | 3.164% | $173.8004 | $173.80 | $173.80 | $173.80 |
| Purchase #4 | $169.31 | 5.726% | $179.0047 | $179.00 | $179.00 | $179.00 |
| Purchase #5 | $217.76 | 11.135% | $242.0076 | $242.01 | $242.00 | $242.00 |
| Purchase #6 | $48.91 | 7.497% | $52.5768 | $52.58 | $52.60 | $52.60 |
| Purchase #7 | $229.35 | 12.465% | $257.9385 | $257.94 | $257.95 | $257.90 |
| 7 purchase totals = | $1,108.99 | $1,208.2181 | $1,208.22 | $1,208.20 | $1,208.20 | |