| 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 | $199.61 | 3.287% | $206.1712 | $206.17 | $206.15 | $206.20 |
| Purchase #2 | $6.44 | 13.767% | $7.3266 | $7.33 | $7.35 | $7.30 |
| Purchase #3 | $144.90 | 11.250% | $161.2013 | $161.20 | $161.20 | $161.20 |
| Purchase #4 | $174.74 | 6.366% | $185.8639 | $185.86 | $185.85 | $185.90 |
| Purchase #5 | $171.53 | 12.234% | $192.515 | $192.52 | $192.50 | $192.50 |
| Purchase #6 | $180.71 | 9.145% | $197.2359 | $197.24 | $197.25 | $197.20 |
| Purchase #7 | $217.74 | 11.753% | $243.331 | $243.33 | $243.35 | $243.30 |
| 7 purchase totals = | $1,095.67 | $1,193.6449 | $1,193.65 | $1,193.65 | $1,193.60 | |