| 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 | $189.96 | 8.608% | $206.3118 | $206.31 | $206.30 | $206.30 |
| Purchase #2 | $235.34 | 7.586% | $253.1929 | $253.19 | $253.20 | $253.20 |
| Purchase #3 | $163.49 | 3.546% | $169.2874 | $169.29 | $169.30 | $169.30 |
| Purchase #4 | $217.28 | 7.542% | $233.6673 | $233.67 | $233.65 | $233.70 |
| Purchase #5 | $97.74 | 11.102% | $108.5911 | $108.59 | $108.60 | $108.60 |
| Purchase #6 | $17.52 | 3.441% | $18.1229 | $18.12 | $18.10 | $18.10 |
| Purchase #7 | $173.44 | 8.838% | $188.7686 | $188.77 | $188.75 | $188.80 |
| 7 purchase totals = | $1,094.77 | $1,177.9420 | $1,177.94 | $1,177.90 | $1,178.00 | |