| 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 | $148.72 | 11.103% | $165.2324 | $165.23 | $165.25 | $165.20 |
| Purchase #2 | $122.40 | 5.734% | $129.4184 | $129.42 | $129.40 | $129.40 |
| Purchase #3 | $230.40 | 5.698% | $243.5282 | $243.53 | $243.55 | $243.50 |
| Purchase #4 | $150.81 | 8.313% | $163.3468 | $163.35 | $163.35 | $163.30 |
| Purchase #5 | $213.54 | 13.618% | $242.6199 | $242.62 | $242.60 | $242.60 |
| Purchase #6 | $150.85 | 3.644% | $156.347 | $156.35 | $156.35 | $156.30 |
| Purchase #7 | $67.85 | 8.524% | $73.6335 | $73.63 | $73.65 | $73.60 |
| 7 purchase totals = | $1,084.57 | $1,174.1262 | $1,174.13 | $1,174.15 | $1,173.90 | |