| 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 | $186.59 | 10.467% | $206.1204 | $206.12 | $206.10 | $206.10 |
| Purchase #2 | $88.41 | 11.685% | $98.7407 | $98.74 | $98.75 | $98.70 |
| Purchase #3 | $115.28 | 13.122% | $130.407 | $130.41 | $130.40 | $130.40 |
| Purchase #4 | $140.95 | 5.401% | $148.5627 | $148.56 | $148.55 | $148.60 |
| Purchase #5 | $5.81 | 13.564% | $6.5981 | $6.60 | $6.60 | $6.60 |
| Purchase #6 | $64.89 | 6.417% | $69.054 | $69.05 | $69.05 | $69.10 |
| Purchase #7 | $20.64 | 11.201% | $22.9519 | $22.95 | $22.95 | $23.00 |
| 7 purchase totals = | $622.57 | $682.4348 | $682.43 | $682.40 | $682.50 | |