| 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 | $149.89 | 3.786% | $155.5648 | $155.56 | $155.55 | $155.60 |
| Purchase #2 | $189.26 | 12.497% | $212.9118 | $212.91 | $212.90 | $212.90 |
| Purchase #3 | $182.40 | 12.445% | $205.0997 | $205.10 | $205.10 | $205.10 |
| Purchase #4 | $161.65 | 7.109% | $173.1417 | $173.14 | $173.15 | $173.10 |
| Purchase #5 | $127.64 | 6.699% | $136.1906 | $136.19 | $136.20 | $136.20 |
| Purchase #6 | $248.26 | 9.726% | $272.4058 | $272.41 | $272.40 | $272.40 |
| Purchase #7 | $224.96 | 10.449% | $248.4661 | $248.47 | $248.45 | $248.50 |
| 7 purchase totals = | $1,284.06 | $1,403.7805 | $1,403.78 | $1,403.75 | $1,403.80 | |