| 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 | $142.79 | 3.489% | $147.7719 | $147.77 | $147.75 | $147.80 |
| Purchase #2 | $171.58 | 3.319% | $177.2747 | $177.27 | $177.25 | $177.30 |
| Purchase #3 | $53.83 | 11.569% | $60.0576 | $60.06 | $60.05 | $60.10 |
| Purchase #4 | $114.70 | 3.663% | $118.9015 | $118.90 | $118.90 | $118.90 |
| Purchase #5 | $207.95 | 3.460% | $215.1451 | $215.15 | $215.15 | $215.10 |
| Purchase #6 | $164.35 | 13.751% | $186.9498 | $186.95 | $186.95 | $186.90 |
| Purchase #7 | $202.87 | 7.234% | $217.5456 | $217.55 | $217.55 | $217.50 |
| 7 purchase totals = | $1,058.07 | $1,123.6462 | $1,123.65 | $1,123.60 | $1,123.60 | |