| 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 | $134.59 | 8.196% | $145.621 | $145.62 | $145.60 | $145.60 |
| Purchase #2 | $24.92 | 7.188% | $26.7112 | $26.71 | $26.70 | $26.70 |
| Purchase #3 | $230.91 | 8.785% | $251.1954 | $251.20 | $251.20 | $251.20 |
| Purchase #4 | $161.98 | 12.113% | $181.6006 | $181.60 | $181.60 | $181.60 |
| Purchase #5 | $187.92 | 10.730% | $208.0838 | $208.08 | $208.10 | $208.10 |
| Purchase #6 | $182.52 | 6.694% | $194.7379 | $194.74 | $194.75 | $194.70 |
| Purchase #7 | $137.77 | 4.481% | $143.9435 | $143.94 | $143.95 | $143.90 |
| 7 purchase totals = | $1,060.61 | $1,151.8934 | $1,151.89 | $1,151.90 | $1,151.80 | |