| 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 | $137.66 | 13.509% | $156.2565 | $156.26 | $156.25 | $156.30 |
| Purchase #2 | $135.28 | 5.235% | $142.3619 | $142.36 | $142.35 | $142.40 |
| Purchase #3 | $155.58 | 7.206% | $166.7911 | $166.79 | $166.80 | $166.80 |
| Purchase #4 | $53.74 | 7.139% | $57.5765 | $57.58 | $57.60 | $57.60 |
| Purchase #5 | $82.47 | 6.420% | $87.7646 | $87.76 | $87.75 | $87.80 |
| Purchase #6 | $58.92 | 13.809% | $67.0563 | $67.06 | $67.05 | $67.10 |
| Purchase #7 | $101.81 | 12.401% | $114.4355 | $114.44 | $114.45 | $114.40 |
| 7 purchase totals = | $725.46 | $792.2424 | $792.25 | $792.25 | $792.40 | |