| 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 | $190.32 | 5.695% | $201.1587 | $201.16 | $201.15 | $201.20 |
| Purchase #2 | $9.95 | 6.775% | $10.6241 | $10.62 | $10.60 | $10.60 |
| Purchase #3 | $81.77 | 11.513% | $91.1842 | $91.18 | $91.20 | $91.20 |
| Purchase #4 | $201.33 | 6.137% | $213.6856 | $213.69 | $213.70 | $213.70 |
| Purchase #5 | $15.57 | 3.351% | $16.0918 | $16.09 | $16.10 | $16.10 |
| Purchase #6 | $56.76 | 11.154% | $63.091 | $63.09 | $63.10 | $63.10 |
| Purchase #7 | $139.89 | 12.770% | $157.754 | $157.75 | $157.75 | $157.80 |
| 7 purchase totals = | $695.59 | $753.5894 | $753.58 | $753.60 | $753.70 | |