| 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 | $140.76 | 12.144% | $157.8539 | $157.85 | $157.85 | $157.90 |
| Purchase #2 | $213.82 | 5.324% | $225.2038 | $225.20 | $225.20 | $225.20 |
| Purchase #3 | $158.87 | 9.848% | $174.5155 | $174.52 | $174.50 | $174.50 |
| Purchase #4 | $162.65 | 6.322% | $172.9327 | $172.93 | $172.95 | $172.90 |
| Purchase #5 | $165.25 | 8.426% | $179.174 | $179.17 | $179.15 | $179.20 |
| Purchase #6 | $16.48 | 12.358% | $18.5166 | $18.52 | $18.50 | $18.50 |
| Purchase #7 | $112.73 | 3.425% | $116.591 | $116.59 | $116.60 | $116.60 |
| 7 purchase totals = | $970.56 | $1,044.7875 | $1,044.78 | $1,044.75 | $1,044.80 | |