| 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 | $150.41 | 7.847% | $162.2127 | $162.21 | $162.20 | $162.20 |
| Purchase #2 | $111.94 | 5.807% | $118.4404 | $118.44 | $118.45 | $118.40 |
| Purchase #3 | $141.44 | 5.613% | $149.379 | $149.38 | $149.40 | $149.40 |
| Purchase #4 | $176.75 | 5.590% | $186.6303 | $186.63 | $186.65 | $186.60 |
| Purchase #5 | $208.92 | 11.766% | $233.5015 | $233.50 | $233.50 | $233.50 |
| Purchase #6 | $179.28 | 4.203% | $186.8151 | $186.82 | $186.80 | $186.80 |
| Purchase #7 | $172.75 | 9.811% | $189.6985 | $189.70 | $189.70 | $189.70 |
| 7 purchase totals = | $1,141.49 | $1,226.6775 | $1,226.68 | $1,226.70 | $1,226.60 | |