| 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 | $172.34 | 7.336% | $184.9829 | $184.98 | $185.00 | $185.00 |
| Purchase #2 | $105.51 | 6.212% | $112.0643 | $112.06 | $112.05 | $112.10 |
| Purchase #3 | $181.27 | 8.242% | $196.2103 | $196.21 | $196.20 | $196.20 |
| Purchase #4 | $210.75 | 12.849% | $237.8293 | $237.83 | $237.85 | $237.80 |
| Purchase #5 | $190.37 | 12.605% | $214.3661 | $214.37 | $214.35 | $214.40 |
| Purchase #6 | $103.82 | 9.509% | $113.6922 | $113.69 | $113.70 | $113.70 |
| Purchase #7 | $242.95 | 11.341% | $270.503 | $270.50 | $270.50 | $270.50 |
| 7 purchase totals = | $1,207.01 | $1,329.6481 | $1,329.64 | $1,329.65 | $1,329.70 | |