| 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 | $131.91 | 12.688% | $148.6467 | $148.65 | $148.65 | $148.60 |
| Purchase #2 | $167.74 | 5.671% | $177.2525 | $177.25 | $177.25 | $177.30 |
| Purchase #3 | $110.79 | 12.410% | $124.539 | $124.54 | $124.55 | $124.50 |
| Purchase #4 | $123.32 | 7.550% | $132.6307 | $132.63 | $132.65 | $132.60 |
| Purchase #5 | $140.91 | 3.276% | $145.5262 | $145.53 | $145.55 | $145.50 |
| Purchase #6 | $180.70 | 10.471% | $199.6211 | $199.62 | $199.60 | $199.60 |
| Purchase #7 | $218.39 | 12.542% | $245.7805 | $245.78 | $245.80 | $245.80 |
| 7 purchase totals = | $1,073.76 | $1,173.9967 | $1,174.00 | $1,174.05 | $1,173.90 | |