| 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 | $164.37 | 8.823% | $178.8724 | $178.87 | $178.85 | $178.90 |
| Purchase #2 | $101.26 | 8.858% | $110.2296 | $110.23 | $110.25 | $110.20 |
| Purchase #3 | $41.78 | 5.637% | $44.1351 | $44.14 | $44.15 | $44.10 |
| Purchase #4 | $209.60 | 10.504% | $231.6164 | $231.62 | $231.60 | $231.60 |
| Purchase #5 | $188.56 | 11.315% | $209.8956 | $209.90 | $209.90 | $209.90 |
| Purchase #6 | $231.64 | 9.449% | $253.5277 | $253.53 | $253.55 | $253.50 |
| Purchase #7 | $218.61 | 13.726% | $248.6164 | $248.62 | $248.60 | $248.60 |
| 7 purchase totals = | $1,155.82 | $1,276.8932 | $1,276.91 | $1,276.90 | $1,276.80 | |