| 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 | $152.88 | 7.612% | $164.5172 | $164.52 | $164.50 | $164.50 |
| Purchase #2 | $218.99 | 8.610% | $237.845 | $237.85 | $237.85 | $237.80 |
| Purchase #3 | $42.34 | 6.862% | $45.2454 | $45.25 | $45.25 | $45.20 |
| Purchase #4 | $33.84 | 6.434% | $36.0173 | $36.02 | $36.00 | $36.00 |
| Purchase #5 | $249.64 | 5.302% | $262.8759 | $262.88 | $262.90 | $262.90 |
| Purchase #6 | $83.71 | 12.654% | $94.3027 | $94.30 | $94.30 | $94.30 |
| Purchase #7 | $192.57 | 13.814% | $219.1716 | $219.17 | $219.15 | $219.20 |
| 7 purchase totals = | $973.97 | $1,059.9751 | $1,059.99 | $1,059.95 | $1,059.90 | |