| 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 | $156.83 | 6.569% | $167.1322 | $167.13 | $167.15 | $167.10 |
| Purchase #2 | $49.45 | 6.574% | $52.7008 | $52.70 | $52.70 | $52.70 |
| Purchase #3 | $223.53 | 7.189% | $239.5996 | $239.60 | $239.60 | $239.60 |
| Purchase #4 | $29.60 | 7.731% | $31.8884 | $31.89 | $31.90 | $31.90 |
| Purchase #5 | $249.59 | 7.807% | $269.0755 | $269.08 | $269.10 | $269.10 |
| Purchase #6 | $182.58 | 8.870% | $198.7748 | $198.77 | $198.75 | $198.80 |
| Purchase #7 | $135.75 | 3.130% | $139.999 | $140.00 | $140.00 | $140.00 |
| 7 purchase totals = | $1,027.33 | $1,099.1703 | $1,099.17 | $1,099.20 | $1,099.20 | |