| 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 | $134.68 | 10.130% | $148.3231 | $148.32 | $148.30 | $148.30 |
| Purchase #2 | $205.54 | 12.190% | $230.5953 | $230.60 | $230.60 | $230.60 |
| Purchase #3 | $26.90 | 9.695% | $29.508 | $29.51 | $29.50 | $29.50 |
| Purchase #4 | $143.33 | 6.446% | $152.5691 | $152.57 | $152.55 | $152.60 |
| Purchase #5 | $137.64 | 8.456% | $149.2788 | $149.28 | $149.30 | $149.30 |
| Purchase #6 | $109.72 | 5.380% | $115.6229 | $115.62 | $115.60 | $115.60 |
| Purchase #7 | $57.84 | 10.256% | $63.7721 | $63.77 | $63.75 | $63.80 |
| 7 purchase totals = | $815.65 | $889.6693 | $889.67 | $889.60 | $889.70 | |