| 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 | $156.72 | 10.217% | $172.7321 | $172.73 | $172.75 | $172.70 |
| Purchase #2 | $106.98 | 10.594% | $118.3135 | $118.31 | $118.30 | $118.30 |
| Purchase #3 | $37.85 | 11.499% | $42.2024 | $42.20 | $42.20 | $42.20 |
| Purchase #4 | $246.45 | 6.859% | $263.354 | $263.35 | $263.35 | $263.40 |
| Purchase #5 | $145.53 | 4.545% | $152.1443 | $152.14 | $152.15 | $152.10 |
| Purchase #6 | $151.62 | 9.315% | $165.7434 | $165.74 | $165.75 | $165.70 |
| Purchase #7 | $109.53 | 8.189% | $118.4994 | $118.50 | $118.50 | $118.50 |
| 7 purchase totals = | $954.68 | $1,032.9891 | $1,032.97 | $1,033.00 | $1,032.90 | |