| 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 | $131.49 | 11.749% | $146.9388 | $146.94 | $146.95 | $146.90 |
| Purchase #2 | $243.71 | 13.834% | $277.4248 | $277.42 | $277.40 | $277.40 |
| Purchase #3 | $147.96 | 3.818% | $153.6091 | $153.61 | $153.60 | $153.60 |
| Purchase #4 | $57.84 | 9.844% | $63.5338 | $63.53 | $63.55 | $63.50 |
| Purchase #5 | $76.47 | 8.866% | $83.2498 | $83.25 | $83.25 | $83.20 |
| Purchase #6 | $218.52 | 4.559% | $228.4823 | $228.48 | $228.50 | $228.50 |
| Purchase #7 | $182.38 | 3.500% | $188.7633 | $188.76 | $188.75 | $188.80 |
| 7 purchase totals = | $1,058.37 | $1,142.0019 | $1,141.99 | $1,142.00 | $1,141.90 | |