| 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 | $154.77 | 8.340% | $167.6778 | $167.68 | $167.70 | $167.70 |
| Purchase #2 | $140.74 | 10.110% | $154.9688 | $154.97 | $154.95 | $155.00 |
| Purchase #3 | $109.66 | 7.591% | $117.9843 | $117.98 | $118.00 | $118.00 |
| Purchase #4 | $177.78 | 3.718% | $184.3899 | $184.39 | $184.40 | $184.40 |
| Purchase #5 | $160.34 | 13.789% | $182.4493 | $182.45 | $182.45 | $182.40 |
| Purchase #6 | $141.64 | 13.180% | $160.3082 | $160.31 | $160.30 | $160.30 |
| Purchase #7 | $204.42 | 13.386% | $231.7837 | $231.78 | $231.80 | $231.80 |
| 7 purchase totals = | $1,089.35 | $1,199.5620 | $1,199.56 | $1,199.60 | $1,199.60 | |