| 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 | $189.76 | 8.495% | $205.8801 | $205.88 | $205.90 | $205.90 |
| Purchase #2 | $129.28 | 12.231% | $145.0922 | $145.09 | $145.10 | $145.10 |
| Purchase #3 | $97.26 | 11.209% | $108.1619 | $108.16 | $108.15 | $108.20 |
| Purchase #4 | $103.72 | 9.356% | $113.424 | $113.42 | $113.40 | $113.40 |
| Purchase #5 | $215.57 | 8.482% | $233.8546 | $233.85 | $233.85 | $233.90 |
| Purchase #6 | $179.67 | 4.428% | $187.6258 | $187.63 | $187.65 | $187.60 |
| Purchase #7 | $162.84 | 3.634% | $168.7576 | $168.76 | $168.75 | $168.80 |
| 7 purchase totals = | $1,078.10 | $1,162.7962 | $1,162.79 | $1,162.80 | $1,162.90 | |