| 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 | $171.57 | 13.513% | $194.7543 | $194.75 | $194.75 | $194.80 |
| Purchase #2 | $221.50 | 7.873% | $238.9387 | $238.94 | $238.95 | $238.90 |
| Purchase #3 | $142.30 | 8.280% | $154.0824 | $154.08 | $154.10 | $154.10 |
| Purchase #4 | $99.99 | 10.352% | $110.341 | $110.34 | $110.35 | $110.30 |
| Purchase #5 | $19.33 | 4.249% | $20.1513 | $20.15 | $20.15 | $20.20 |
| Purchase #6 | $114.62 | 7.531% | $123.252 | $123.25 | $123.25 | $123.30 |
| Purchase #7 | $175.62 | 9.303% | $191.9579 | $191.96 | $191.95 | $192.00 |
| 7 purchase totals = | $944.93 | $1,033.4776 | $1,033.47 | $1,033.50 | $1,033.60 | |