| 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 | $13.37 | 10.156% | $14.7279 | $14.73 | $14.75 | $14.70 |
| Purchase #2 | $174.99 | 3.255% | $180.6859 | $180.69 | $180.70 | $180.70 |
| Purchase #3 | $217.92 | 12.370% | $244.8767 | $244.88 | $244.90 | $244.90 |
| Purchase #4 | $191.81 | 8.292% | $207.7149 | $207.71 | $207.70 | $207.70 |
| Purchase #5 | $204.77 | 8.327% | $221.8212 | $221.82 | $221.80 | $221.80 |
| Purchase #6 | $167.49 | 6.871% | $178.9982 | $179.00 | $179.00 | $179.00 |
| Purchase #7 | $112.80 | 3.521% | $116.7717 | $116.77 | $116.75 | $116.80 |
| 7 purchase totals = | $1,083.15 | $1,165.5965 | $1,165.60 | $1,165.60 | $1,165.60 | |