| 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 | $190.83 | 3.700% | $197.8907 | $197.89 | $197.90 | $197.90 |
| Purchase #2 | $140.79 | 12.201% | $157.9678 | $157.97 | $157.95 | $158.00 |
| Purchase #3 | $109.78 | 7.283% | $117.7753 | $117.78 | $117.80 | $117.80 |
| Purchase #4 | $74.46 | 6.421% | $79.2411 | $79.24 | $79.25 | $79.20 |
| Purchase #5 | $209.73 | 4.166% | $218.4674 | $218.47 | $218.45 | $218.50 |
| Purchase #6 | $160.77 | 3.195% | $165.9066 | $165.91 | $165.90 | $165.90 |
| Purchase #7 | $209.48 | 10.432% | $231.333 | $231.33 | $231.35 | $231.30 |
| 7 purchase totals = | $1,095.84 | $1,168.5819 | $1,168.59 | $1,168.60 | $1,168.60 | |