| 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 | $138.87 | 9.291% | $151.7724 | $151.77 | $151.75 | $151.80 |
| Purchase #2 | $201.77 | 3.639% | $209.1124 | $209.11 | $209.10 | $209.10 |
| Purchase #3 | $168.34 | 9.731% | $184.7212 | $184.72 | $184.70 | $184.70 |
| Purchase #4 | $97.35 | 13.376% | $110.3715 | $110.37 | $110.35 | $110.40 |
| Purchase #5 | $41.87 | 4.813% | $43.8852 | $43.89 | $43.90 | $43.90 |
| Purchase #6 | $11.53 | 10.599% | $12.7521 | $12.75 | $12.75 | $12.80 |
| Purchase #7 | $126.44 | 12.777% | $142.5952 | $142.60 | $142.60 | $142.60 |
| 7 purchase totals = | $786.17 | $855.2100 | $855.21 | $855.15 | $855.30 | |