| 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 | $157.56 | 11.510% | $175.6952 | $175.70 | $175.70 | $175.70 |
| Purchase #2 | $222.60 | 11.696% | $248.6353 | $248.64 | $248.65 | $248.60 |
| Purchase #3 | $147.33 | 8.119% | $159.2917 | $159.29 | $159.30 | $159.30 |
| Purchase #4 | $74.56 | 4.489% | $77.907 | $77.91 | $77.90 | $77.90 |
| Purchase #5 | $240.33 | 4.261% | $250.5705 | $250.57 | $250.55 | $250.60 |
| Purchase #6 | $20.92 | 13.434% | $23.7304 | $23.73 | $23.75 | $23.70 |
| Purchase #7 | $20.98 | 7.709% | $22.5973 | $22.60 | $22.60 | $22.60 |
| 7 purchase totals = | $884.28 | $958.4274 | $958.44 | $958.45 | $958.40 | |