| 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 | $133.32 | 13.211% | $150.9329 | $150.93 | $150.95 | $150.90 |
| Purchase #2 | $171.61 | 12.348% | $192.8004 | $192.80 | $192.80 | $192.80 |
| Purchase #3 | $126.88 | 4.259% | $132.2838 | $132.28 | $132.30 | $132.30 |
| Purchase #4 | $249.96 | 8.776% | $271.8965 | $271.90 | $271.90 | $271.90 |
| Purchase #5 | $60.87 | 12.310% | $68.3631 | $68.36 | $68.35 | $68.40 |
| Purchase #6 | $137.92 | 7.660% | $148.4847 | $148.48 | $148.50 | $148.50 |
| Purchase #7 | $105.74 | 6.806% | $112.9367 | $112.94 | $112.95 | $112.90 |
| 7 purchase totals = | $986.30 | $1,077.6981 | $1,077.69 | $1,077.75 | $1,077.70 | |