| 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 | $225.26 | 9.716% | $247.1463 | $247.15 | $247.15 | $247.10 |
| Purchase #2 | $164.68 | 9.457% | $180.2538 | $180.25 | $180.25 | $180.30 |
| Purchase #3 | $33.98 | 5.549% | $35.8656 | $35.87 | $35.85 | $35.90 |
| Purchase #4 | $70.40 | 7.453% | $75.6469 | $75.65 | $75.65 | $75.60 |
| Purchase #5 | $155.36 | 4.451% | $162.2751 | $162.28 | $162.30 | $162.30 |
| Purchase #6 | $186.34 | 10.517% | $205.9374 | $205.94 | $205.95 | $205.90 |
| Purchase #7 | $97.73 | 10.798% | $108.2829 | $108.28 | $108.30 | $108.30 |
| 7 purchase totals = | $933.75 | $1,015.4080 | $1,015.42 | $1,015.45 | $1,015.40 | |