| 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 | $168.35 | 10.794% | $186.5217 | $186.52 | $186.50 | $186.50 |
| Purchase #2 | $115.75 | 7.463% | $124.3884 | $124.39 | $124.40 | $124.40 |
| Purchase #3 | $21.45 | 12.611% | $24.1551 | $24.16 | $24.15 | $24.20 |
| Purchase #4 | $225.90 | 13.433% | $256.2451 | $256.25 | $256.25 | $256.20 |
| Purchase #5 | $103.57 | 5.728% | $109.5025 | $109.50 | $109.50 | $109.50 |
| Purchase #6 | $158.59 | 3.225% | $163.7045 | $163.70 | $163.70 | $163.70 |
| Purchase #7 | $177.51 | 11.757% | $198.3799 | $198.38 | $198.40 | $198.40 |
| 7 purchase totals = | $971.12 | $1,062.8972 | $1,062.90 | $1,062.90 | $1,062.90 | |