| 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 | $172.44 | 7.201% | $184.8574 | $184.86 | $184.85 | $184.90 |
| Purchase #2 | $34.26 | 6.710% | $36.5588 | $36.56 | $36.55 | $36.60 |
| Purchase #3 | $25.42 | 12.555% | $28.6115 | $28.61 | $28.60 | $28.60 |
| Purchase #4 | $64.45 | 12.797% | $72.6977 | $72.70 | $72.70 | $72.70 |
| Purchase #5 | $216.36 | 12.283% | $242.9355 | $242.94 | $242.95 | $242.90 |
| Purchase #6 | $41.85 | 4.366% | $43.6772 | $43.68 | $43.70 | $43.70 |
| Purchase #7 | $159.97 | 4.254% | $166.7751 | $166.78 | $166.80 | $166.80 |
| 7 purchase totals = | $714.75 | $776.1132 | $776.13 | $776.15 | $776.20 | |