| 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 | $153.99 | 8.660% | $167.3255 | $167.33 | $167.35 | $167.30 |
| Purchase #2 | $162.29 | 10.873% | $179.9358 | $179.94 | $179.95 | $179.90 |
| Purchase #3 | $79.67 | 12.670% | $89.7642 | $89.76 | $89.75 | $89.80 |
| Purchase #4 | $185.41 | 5.637% | $195.8616 | $195.86 | $195.85 | $195.90 |
| Purchase #5 | $46.85 | 13.359% | $53.1087 | $53.11 | $53.10 | $53.10 |
| Purchase #6 | $234.59 | 5.401% | $247.2602 | $247.26 | $247.25 | $247.30 |
| Purchase #7 | $213.84 | 3.386% | $221.0806 | $221.08 | $221.10 | $221.10 |
| 7 purchase totals = | $1,076.64 | $1,154.3366 | $1,154.34 | $1,154.35 | $1,154.40 | |