| 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 | $199.98 | 4.186% | $208.3512 | $208.35 | $208.35 | $208.40 |
| Purchase #2 | $189.86 | 4.727% | $198.8347 | $198.83 | $198.85 | $198.80 |
| Purchase #3 | $184.46 | 4.730% | $193.185 | $193.19 | $193.20 | $193.20 |
| Purchase #4 | $136.25 | 10.533% | $150.6012 | $150.60 | $150.60 | $150.60 |
| Purchase #5 | $50.77 | 12.859% | $57.2985 | $57.30 | $57.30 | $57.30 |
| Purchase #6 | $54.74 | 5.509% | $57.7556 | $57.76 | $57.75 | $57.80 |
| Purchase #7 | $199.57 | 9.104% | $217.7389 | $217.74 | $217.75 | $217.70 |
| 7 purchase totals = | $1,015.63 | $1,083.7651 | $1,083.77 | $1,083.80 | $1,083.80 | |