| 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 | $192.92 | 9.513% | $211.2725 | $211.27 | $211.25 | $211.30 |
| Purchase #2 | $216.36 | 8.516% | $234.7852 | $234.79 | $234.80 | $234.80 |
| Purchase #3 | $49.60 | 4.568% | $51.8657 | $51.87 | $51.85 | $51.90 |
| Purchase #4 | $17.40 | 3.604% | $18.0271 | $18.03 | $18.05 | $18.00 |
| Purchase #5 | $128.25 | 13.567% | $145.6497 | $145.65 | $145.65 | $145.60 |
| Purchase #6 | $79.91 | 4.537% | $83.5355 | $83.54 | $83.55 | $83.50 |
| Purchase #7 | $127.36 | 6.623% | $135.7951 | $135.80 | $135.80 | $135.80 |
| 7 purchase totals = | $811.80 | $880.9308 | $880.95 | $880.95 | $880.90 | |