| 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 | $118.95 | 12.521% | $133.8437 | $133.84 | $133.85 | $133.80 |
| Purchase #2 | $146.90 | 10.582% | $162.445 | $162.45 | $162.45 | $162.40 |
| Purchase #3 | $145.97 | 5.367% | $153.8042 | $153.80 | $153.80 | $153.80 |
| Purchase #4 | $204.70 | 8.448% | $221.9931 | $221.99 | $222.00 | $222.00 |
| Purchase #5 | $122.43 | 9.521% | $134.0866 | $134.09 | $134.10 | $134.10 |
| Purchase #6 | $162.37 | 13.178% | $183.7671 | $183.77 | $183.75 | $183.80 |
| Purchase #7 | $69.62 | 8.608% | $75.6129 | $75.61 | $75.60 | $75.60 |
| 7 purchase totals = | $970.94 | $1,065.5526 | $1,065.55 | $1,065.55 | $1,065.50 | |