| 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 | $144.79 | 6.328% | $153.9523 | $153.95 | $153.95 | $154.00 |
| Purchase #2 | $180.85 | 3.335% | $186.8813 | $186.88 | $186.90 | $186.90 |
| Purchase #3 | $219.97 | 9.768% | $241.4567 | $241.46 | $241.45 | $241.50 |
| Purchase #4 | $124.75 | 3.656% | $129.3109 | $129.31 | $129.30 | $129.30 |
| Purchase #5 | $212.63 | 8.421% | $230.5356 | $230.54 | $230.55 | $230.50 |
| Purchase #6 | $65.51 | 8.606% | $71.1478 | $71.15 | $71.15 | $71.10 |
| Purchase #7 | $170.53 | 11.569% | $190.2586 | $190.26 | $190.25 | $190.30 |
| 7 purchase totals = | $1,119.03 | $1,203.5432 | $1,203.55 | $1,203.55 | $1,203.60 | |