| 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 | $153.83 | 8.794% | $167.3578 | $167.36 | $167.35 | $167.40 |
| Purchase #2 | $59.85 | 5.752% | $63.2926 | $63.29 | $63.30 | $63.30 |
| Purchase #3 | $146.48 | 3.135% | $151.0721 | $151.07 | $151.05 | $151.10 |
| Purchase #4 | $103.60 | 10.316% | $114.2874 | $114.29 | $114.30 | $114.30 |
| Purchase #5 | $102.57 | 10.514% | $113.3542 | $113.35 | $113.35 | $113.40 |
| Purchase #6 | $117.64 | 4.248% | $122.6373 | $122.64 | $122.65 | $122.60 |
| Purchase #7 | $121.46 | 11.166% | $135.0222 | $135.02 | $135.00 | $135.00 |
| 7 purchase totals = | $805.43 | $867.0236 | $867.02 | $867.00 | $867.10 | |