| 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 | $150.61 | 4.230% | $156.9808 | $156.98 | $157.00 | $157.00 |
| Purchase #2 | $39.83 | 5.336% | $41.9553 | $41.96 | $41.95 | $42.00 |
| Purchase #3 | $139.99 | 5.774% | $148.073 | $148.07 | $148.05 | $148.10 |
| Purchase #4 | $92.77 | 8.837% | $100.9681 | $100.97 | $100.95 | $101.00 |
| Purchase #5 | $68.85 | 3.810% | $71.4732 | $71.47 | $71.45 | $71.50 |
| Purchase #6 | $181.85 | 13.327% | $206.0851 | $206.09 | $206.10 | $206.10 |
| Purchase #7 | $106.98 | 11.219% | $118.9821 | $118.98 | $119.00 | $119.00 |
| 7 purchase totals = | $780.88 | $844.5176 | $844.52 | $844.50 | $844.70 | |