| 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 | $180.44 | 8.388% | $195.5753 | $195.58 | $195.60 | $195.60 |
| Purchase #2 | $57.62 | 8.511% | $62.524 | $62.52 | $62.50 | $62.50 |
| Purchase #3 | $147.90 | 10.436% | $163.3348 | $163.33 | $163.35 | $163.30 |
| Purchase #4 | $94.30 | 5.542% | $99.5261 | $99.53 | $99.55 | $99.50 |
| Purchase #5 | $156.48 | 4.125% | $162.9348 | $162.93 | $162.95 | $162.90 |
| Purchase #6 | $96.50 | 12.386% | $108.4525 | $108.45 | $108.45 | $108.50 |
| Purchase #7 | $66.73 | 12.230% | $74.8911 | $74.89 | $74.90 | $74.90 |
| 7 purchase totals = | $799.97 | $867.2386 | $867.23 | $867.30 | $867.20 | |