| 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 | $162.71 | 3.600% | $168.5676 | $168.57 | $168.55 | $168.60 |
| Purchase #2 | $30.71 | 4.580% | $32.1165 | $32.12 | $32.10 | $32.10 |
| Purchase #3 | $127.39 | 5.729% | $134.6882 | $134.69 | $134.70 | $134.70 |
| Purchase #4 | $187.54 | 9.763% | $205.8495 | $205.85 | $205.85 | $205.80 |
| Purchase #5 | $141.84 | 7.636% | $152.6709 | $152.67 | $152.65 | $152.70 |
| Purchase #6 | $167.83 | 8.213% | $181.6139 | $181.61 | $181.60 | $181.60 |
| Purchase #7 | $224.90 | 7.447% | $241.6483 | $241.65 | $241.65 | $241.60 |
| 7 purchase totals = | $1,042.92 | $1,117.1549 | $1,117.16 | $1,117.10 | $1,117.10 | |