| 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 | $138.45 | 4.732% | $145.0015 | $145.00 | $145.00 | $145.00 |
| Purchase #2 | $144.56 | 4.523% | $151.0984 | $151.10 | $151.10 | $151.10 |
| Purchase #3 | $118.30 | 8.439% | $128.2833 | $128.28 | $128.30 | $128.30 |
| Purchase #4 | $186.43 | 5.520% | $196.7209 | $196.72 | $196.70 | $196.70 |
| Purchase #5 | $19.85 | 10.169% | $21.8685 | $21.87 | $21.85 | $21.90 |
| Purchase #6 | $202.76 | 10.762% | $224.581 | $224.58 | $224.60 | $224.60 |
| Purchase #7 | $101.64 | 8.403% | $110.1808 | $110.18 | $110.20 | $110.20 |
| 7 purchase totals = | $911.99 | $977.7344 | $977.73 | $977.75 | $977.80 | |