| 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 | $157.26 | 11.508% | $175.3575 | $175.36 | $175.35 | $175.40 |
| Purchase #2 | $190.39 | 7.364% | $204.4103 | $204.41 | $204.40 | $204.40 |
| Purchase #3 | $158.87 | 6.219% | $168.7501 | $168.75 | $168.75 | $168.80 |
| Purchase #4 | $48.77 | 3.835% | $50.6403 | $50.64 | $50.65 | $50.60 |
| Purchase #5 | $222.61 | 10.164% | $245.2361 | $245.24 | $245.25 | $245.20 |
| Purchase #6 | $110.44 | 11.717% | $123.3803 | $123.38 | $123.40 | $123.40 |
| Purchase #7 | $137.41 | 11.670% | $153.4457 | $153.45 | $153.45 | $153.40 |
| 7 purchase totals = | $1,025.75 | $1,121.2203 | $1,121.23 | $1,121.25 | $1,121.20 | |