| 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 | $142.36 | 11.148% | $158.2303 | $158.23 | $158.25 | $158.20 |
| Purchase #2 | $215.60 | 8.333% | $233.5659 | $233.57 | $233.55 | $233.60 |
| Purchase #3 | $12.45 | 6.795% | $13.296 | $13.30 | $13.30 | $13.30 |
| Purchase #4 | $19.29 | 6.398% | $20.5242 | $20.52 | $20.50 | $20.50 |
| Purchase #5 | $240.79 | 9.586% | $263.8721 | $263.87 | $263.85 | $263.90 |
| Purchase #6 | $163.57 | 3.815% | $169.8102 | $169.81 | $169.80 | $169.80 |
| Purchase #7 | $145.73 | 11.652% | $162.7105 | $162.71 | $162.70 | $162.70 |
| 7 purchase totals = | $939.79 | $1,022.0092 | $1,022.01 | $1,021.95 | $1,022.00 | |