| 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 | $158.32 | 13.679% | $179.9766 | $179.98 | $180.00 | $180.00 |
| Purchase #2 | $14.90 | 12.429% | $16.7519 | $16.75 | $16.75 | $16.80 |
| Purchase #3 | $121.43 | 10.278% | $133.9106 | $133.91 | $133.90 | $133.90 |
| Purchase #4 | $237.54 | 8.744% | $258.3105 | $258.31 | $258.30 | $258.30 |
| Purchase #5 | $239.94 | 11.757% | $268.1497 | $268.15 | $268.15 | $268.10 |
| Purchase #6 | $60.88 | 4.542% | $63.6452 | $63.65 | $63.65 | $63.60 |
| Purchase #7 | $72.72 | 9.211% | $79.4182 | $79.42 | $79.40 | $79.40 |
| 7 purchase totals = | $905.73 | $1,000.1627 | $1,000.17 | $1,000.15 | $1,000.10 | |