| 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 | $180.94 | 5.133% | $190.2277 | $190.23 | $190.25 | $190.20 |
| Purchase #2 | $15.42 | 6.588% | $16.4359 | $16.44 | $16.45 | $16.40 |
| Purchase #3 | $134.51 | 9.186% | $146.8661 | $146.87 | $146.85 | $146.90 |
| Purchase #4 | $190.68 | 5.250% | $200.6907 | $200.69 | $200.70 | $200.70 |
| Purchase #5 | $187.81 | 11.246% | $208.9311 | $208.93 | $208.95 | $208.90 |
| Purchase #6 | $166.58 | 13.741% | $189.4698 | $189.47 | $189.45 | $189.50 |
| Purchase #7 | $119.54 | 5.761% | $126.4267 | $126.43 | $126.45 | $126.40 |
| 7 purchase totals = | $995.48 | $1,079.0480 | $1,079.06 | $1,079.10 | $1,079.00 | |