| 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 | $190.64 | 12.649% | $214.7541 | $214.75 | $214.75 | $214.80 |
| Purchase #2 | $131.83 | 11.643% | $147.179 | $147.18 | $147.20 | $147.20 |
| Purchase #3 | $204.54 | 12.449% | $230.0032 | $230.00 | $230.00 | $230.00 |
| Purchase #4 | $114.50 | 10.822% | $126.8912 | $126.89 | $126.90 | $126.90 |
| Purchase #5 | $170.33 | 4.531% | $178.0477 | $178.05 | $178.05 | $178.00 |
| Purchase #6 | $161.82 | 9.107% | $176.5569 | $176.56 | $176.55 | $176.60 |
| Purchase #7 | $6.80 | 6.586% | $7.2478 | $7.25 | $7.25 | $7.20 |
| 7 purchase totals = | $980.46 | $1,080.6799 | $1,080.68 | $1,080.70 | $1,080.70 | |