| 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 | $145.89 | 6.367% | $155.1788 | $155.18 | $155.20 | $155.20 |
| Purchase #2 | $202.46 | 6.270% | $215.1542 | $215.15 | $215.15 | $215.20 |
| Purchase #3 | $201.94 | 4.705% | $211.4413 | $211.44 | $211.45 | $211.40 |
| Purchase #4 | $249.89 | 11.178% | $277.8227 | $277.82 | $277.80 | $277.80 |
| Purchase #5 | $106.95 | 3.172% | $110.3425 | $110.34 | $110.35 | $110.30 |
| Purchase #6 | $15.73 | 9.208% | $17.1784 | $17.18 | $17.20 | $17.20 |
| Purchase #7 | $116.26 | 11.388% | $129.4997 | $129.50 | $129.50 | $129.50 |
| 7 purchase totals = | $1,039.12 | $1,116.6176 | $1,116.61 | $1,116.65 | $1,116.60 | |