| 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 | $181.38 | 6.633% | $193.4109 | $193.41 | $193.40 | $193.40 |
| Purchase #2 | $250.95 | 9.444% | $274.6497 | $274.65 | $274.65 | $274.60 |
| Purchase #3 | $8.39 | 12.148% | $9.4092 | $9.41 | $9.40 | $9.40 |
| Purchase #4 | $232.70 | 12.710% | $262.2762 | $262.28 | $262.30 | $262.30 |
| Purchase #5 | $117.78 | 7.867% | $127.0458 | $127.05 | $127.05 | $127.00 |
| Purchase #6 | $161.99 | 11.701% | $180.9444 | $180.94 | $180.95 | $180.90 |
| Purchase #7 | $56.36 | 6.860% | $60.2263 | $60.23 | $60.25 | $60.20 |
| 7 purchase totals = | $1,009.55 | $1,107.9625 | $1,107.97 | $1,108.00 | $1,107.80 | |