| 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 | $145.34 | 11.296% | $161.7576 | $161.76 | $161.75 | $161.80 |
| Purchase #2 | $70.67 | 5.512% | $74.5653 | $74.57 | $74.55 | $74.60 |
| Purchase #3 | $175.88 | 12.534% | $197.9248 | $197.92 | $197.90 | $197.90 |
| Purchase #4 | $235.58 | 8.585% | $255.8045 | $255.80 | $255.80 | $255.80 |
| Purchase #5 | $86.79 | 10.184% | $95.6287 | $95.63 | $95.65 | $95.60 |
| Purchase #6 | $178.28 | 12.121% | $199.8893 | $199.89 | $199.90 | $199.90 |
| Purchase #7 | $200.67 | 5.534% | $211.7751 | $211.78 | $211.80 | $211.80 |
| 7 purchase totals = | $1,093.21 | $1,197.3453 | $1,197.35 | $1,197.35 | $1,197.40 | |