| 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 | $123.41 | 12.811% | $139.2201 | $139.22 | $139.20 | $139.20 |
| Purchase #2 | $165.37 | 9.128% | $180.465 | $180.47 | $180.45 | $180.50 |
| Purchase #3 | $153.44 | 8.393% | $166.3182 | $166.32 | $166.30 | $166.30 |
| Purchase #4 | $157.58 | 10.564% | $174.2268 | $174.23 | $174.25 | $174.20 |
| Purchase #5 | $88.47 | 4.699% | $92.6272 | $92.63 | $92.65 | $92.60 |
| Purchase #6 | $238.38 | 11.252% | $265.2025 | $265.20 | $265.20 | $265.20 |
| Purchase #7 | $122.76 | 6.733% | $131.0254 | $131.03 | $131.05 | $131.00 |
| 7 purchase totals = | $1,049.41 | $1,149.0852 | $1,149.10 | $1,149.10 | $1,149.00 | |