| 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 | $33.53 | 9.151% | $36.5983 | $36.60 | $36.60 | $36.60 |
| Purchase #2 | $153.29 | 5.840% | $162.2421 | $162.24 | $162.25 | $162.20 |
| Purchase #3 | $124.96 | 5.661% | $132.034 | $132.03 | $132.05 | $132.00 |
| Purchase #4 | $185.71 | 6.722% | $198.1934 | $198.19 | $198.20 | $198.20 |
| Purchase #5 | $98.81 | 10.752% | $109.4341 | $109.43 | $109.45 | $109.40 |
| Purchase #6 | $34.52 | 9.107% | $37.6637 | $37.66 | $37.65 | $37.70 |
| Purchase #7 | $157.32 | 11.397% | $175.2498 | $175.25 | $175.25 | $175.20 |
| 7 purchase totals = | $788.14 | $851.4154 | $851.40 | $851.45 | $851.30 | |