| 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 | $183.47 | 12.382% | $206.1873 | $206.19 | $206.20 | $206.20 |
| Purchase #2 | $85.32 | 8.245% | $92.3546 | $92.35 | $92.35 | $92.40 |
| Purchase #3 | $135.39 | 7.182% | $145.1137 | $145.11 | $145.10 | $145.10 |
| Purchase #4 | $94.65 | 8.202% | $102.4132 | $102.41 | $102.40 | $102.40 |
| Purchase #5 | $29.30 | 10.401% | $32.3475 | $32.35 | $32.35 | $32.30 |
| Purchase #6 | $15.53 | 13.212% | $17.5818 | $17.58 | $17.60 | $17.60 |
| Purchase #7 | $82.73 | 3.665% | $85.7621 | $85.76 | $85.75 | $85.80 |
| 7 purchase totals = | $626.39 | $681.7602 | $681.75 | $681.75 | $681.80 | |