| 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 | $157.79 | 13.589% | $179.2321 | $179.23 | $179.25 | $179.20 |
| Purchase #2 | $215.53 | 10.347% | $237.8309 | $237.83 | $237.85 | $237.80 |
| Purchase #3 | $229.68 | 12.287% | $257.9008 | $257.90 | $257.90 | $257.90 |
| Purchase #4 | $220.33 | 12.759% | $248.4419 | $248.44 | $248.45 | $248.40 |
| Purchase #5 | $33.58 | 5.590% | $35.4571 | $35.46 | $35.45 | $35.50 |
| Purchase #6 | $215.51 | 7.153% | $230.9254 | $230.93 | $230.95 | $230.90 |
| Purchase #7 | $165.68 | 10.363% | $182.8494 | $182.85 | $182.85 | $182.80 |
| 7 purchase totals = | $1,238.10 | $1,372.6376 | $1,372.64 | $1,372.70 | $1,372.50 | |