| 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 | $192.47 | 5.374% | $202.8133 | $202.81 | $202.80 | $202.80 |
| Purchase #2 | $177.55 | 7.717% | $191.2515 | $191.25 | $191.25 | $191.30 |
| Purchase #3 | $144.31 | 12.274% | $162.0226 | $162.02 | $162.00 | $162.00 |
| Purchase #4 | $213.63 | 4.801% | $223.8864 | $223.89 | $223.90 | $223.90 |
| Purchase #5 | $157.29 | 7.282% | $168.7439 | $168.74 | $168.75 | $168.70 |
| Purchase #6 | $165.79 | 9.164% | $180.983 | $180.98 | $181.00 | $181.00 |
| Purchase #7 | $222.49 | 8.267% | $240.8832 | $240.88 | $240.90 | $240.90 |
| 7 purchase totals = | $1,273.53 | $1,370.5839 | $1,370.57 | $1,370.60 | $1,370.60 | |