| 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 | $191.29 | 3.340% | $197.6791 | $197.68 | $197.70 | $197.70 |
| Purchase #2 | $147.26 | 6.539% | $156.8893 | $156.89 | $156.90 | $156.90 |
| Purchase #3 | $71.66 | 5.565% | $75.6479 | $75.65 | $75.65 | $75.60 |
| Purchase #4 | $153.58 | 9.383% | $167.9904 | $167.99 | $168.00 | $168.00 |
| Purchase #5 | $152.77 | 8.452% | $165.6821 | $165.68 | $165.70 | $165.70 |
| Purchase #6 | $89.25 | 13.756% | $101.5272 | $101.53 | $101.55 | $101.50 |
| Purchase #7 | $171.59 | 9.781% | $188.3732 | $188.37 | $188.35 | $188.40 |
| 7 purchase totals = | $977.40 | $1,053.7892 | $1,053.79 | $1,053.85 | $1,053.80 | |