| 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 | $141.91 | 4.544% | $148.3584 | $148.36 | $148.35 | $148.40 |
| Purchase #2 | $156.67 | 12.815% | $176.7473 | $176.75 | $176.75 | $176.70 |
| Purchase #3 | $152.79 | 6.287% | $162.3959 | $162.40 | $162.40 | $162.40 |
| Purchase #4 | $223.72 | 9.628% | $245.2598 | $245.26 | $245.25 | $245.30 |
| Purchase #5 | $21.88 | 12.239% | $24.5579 | $24.56 | $24.55 | $24.60 |
| Purchase #6 | $50.32 | 10.510% | $55.6086 | $55.61 | $55.60 | $55.60 |
| Purchase #7 | $106.85 | 13.318% | $121.0803 | $121.08 | $121.10 | $121.10 |
| 7 purchase totals = | $854.14 | $934.0082 | $934.02 | $934.00 | $934.10 | |