| 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 | $181.25 | 3.169% | $186.9938 | $186.99 | $187.00 | $187.00 |
| Purchase #2 | $248.56 | 7.220% | $266.506 | $266.51 | $266.50 | $266.50 |
| Purchase #3 | $64.42 | 4.572% | $67.3653 | $67.37 | $67.35 | $67.40 |
| Purchase #4 | $122.37 | 10.681% | $135.4403 | $135.44 | $135.45 | $135.40 |
| Purchase #5 | $178.97 | 6.157% | $189.9892 | $189.99 | $190.00 | $190.00 |
| Purchase #6 | $56.69 | 3.496% | $58.6719 | $58.67 | $58.65 | $58.70 |
| Purchase #7 | $143.71 | 4.601% | $150.3221 | $150.32 | $150.30 | $150.30 |
| 7 purchase totals = | $995.97 | $1,055.2886 | $1,055.29 | $1,055.25 | $1,055.30 | |