| 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 | $177.48 | 10.426% | $195.9841 | $195.98 | $196.00 | $196.00 |
| Purchase #2 | $20.57 | 11.252% | $22.8845 | $22.88 | $22.90 | $22.90 |
| Purchase #3 | $141.73 | 11.388% | $157.8702 | $157.87 | $157.85 | $157.90 |
| Purchase #4 | $30.69 | 12.119% | $34.4093 | $34.41 | $34.40 | $34.40 |
| Purchase #5 | $6.61 | 9.304% | $7.225 | $7.23 | $7.25 | $7.20 |
| Purchase #6 | $159.28 | 12.378% | $178.9957 | $179.00 | $179.00 | $179.00 |
| Purchase #7 | $171.61 | 10.531% | $189.6822 | $189.68 | $189.70 | $189.70 |
| 7 purchase totals = | $707.97 | $787.0510 | $787.05 | $787.10 | $787.10 | |