| 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 | $118.70 | 10.506% | $131.1706 | $131.17 | $131.15 | $131.20 |
| Purchase #2 | $173.91 | 10.231% | $191.7027 | $191.70 | $191.70 | $191.70 |
| Purchase #3 | $197.99 | 11.187% | $220.1391 | $220.14 | $220.15 | $220.10 |
| Purchase #4 | $116.99 | 5.461% | $123.3788 | $123.38 | $123.40 | $123.40 |
| Purchase #5 | $159.88 | 8.585% | $173.6057 | $173.61 | $173.60 | $173.60 |
| Purchase #6 | $28.61 | 6.287% | $30.4087 | $30.41 | $30.40 | $30.40 |
| Purchase #7 | $7.84 | 6.556% | $8.354 | $8.35 | $8.35 | $8.40 |
| 7 purchase totals = | $803.92 | $878.7596 | $878.76 | $878.75 | $878.80 | |