| 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 | $160.43 | 4.858% | $168.2237 | $168.22 | $168.20 | $168.20 |
| Purchase #2 | $214.73 | 7.442% | $230.7102 | $230.71 | $230.70 | $230.70 |
| Purchase #3 | $235.97 | 3.768% | $244.8613 | $244.86 | $244.85 | $244.90 |
| Purchase #4 | $133.75 | 4.384% | $139.6136 | $139.61 | $139.60 | $139.60 |
| Purchase #5 | $64.55 | 5.137% | $67.8659 | $67.87 | $67.85 | $67.90 |
| Purchase #6 | $155.45 | 5.436% | $163.9003 | $163.90 | $163.90 | $163.90 |
| Purchase #7 | $8.92 | 10.552% | $9.8612 | $9.86 | $9.85 | $9.90 |
| 7 purchase totals = | $973.80 | $1,025.0362 | $1,025.03 | $1,024.95 | $1,025.10 | |