| 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 | $186.66 | 8.632% | $202.7725 | $202.77 | $202.75 | $202.80 |
| Purchase #2 | $121.65 | 7.493% | $130.7652 | $130.77 | $130.75 | $130.80 |
| Purchase #3 | $223.72 | 13.236% | $253.3316 | $253.33 | $253.35 | $253.30 |
| Purchase #4 | $105.66 | 6.594% | $112.6272 | $112.63 | $112.65 | $112.60 |
| Purchase #5 | $212.70 | 4.743% | $222.7884 | $222.79 | $222.80 | $222.80 |
| Purchase #6 | $48.82 | 7.582% | $52.5215 | $52.52 | $52.50 | $52.50 |
| Purchase #7 | $151.69 | 4.155% | $157.9927 | $157.99 | $158.00 | $158.00 |
| 7 purchase totals = | $1,050.90 | $1,132.7991 | $1,132.80 | $1,132.80 | $1,132.80 | |