| 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 | $131.62 | 8.549% | $142.8722 | $142.87 | $142.85 | $142.90 |
| Purchase #2 | $98.29 | 3.513% | $101.7429 | $101.74 | $101.75 | $101.70 |
| Purchase #3 | $198.32 | 4.552% | $207.3475 | $207.35 | $207.35 | $207.30 |
| Purchase #4 | $16.96 | 5.700% | $17.9267 | $17.93 | $17.95 | $17.90 |
| Purchase #5 | $13.33 | 12.110% | $14.9443 | $14.94 | $14.95 | $14.90 |
| Purchase #6 | $87.67 | 7.375% | $94.1357 | $94.14 | $94.15 | $94.10 |
| Purchase #7 | $30.88 | 12.250% | $34.6628 | $34.66 | $34.65 | $34.70 |
| 7 purchase totals = | $577.07 | $613.6321 | $613.63 | $613.65 | $613.50 | |