| 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 | $184.45 | 11.533% | $205.7226 | $205.72 | $205.70 | $205.70 |
| Purchase #2 | $38.83 | 3.227% | $40.083 | $40.08 | $40.10 | $40.10 |
| Purchase #3 | $26.37 | 4.527% | $27.5638 | $27.56 | $27.55 | $27.60 |
| Purchase #4 | $158.27 | 11.658% | $176.7211 | $176.72 | $176.70 | $176.70 |
| Purchase #5 | $38.44 | 5.241% | $40.4546 | $40.45 | $40.45 | $40.50 |
| Purchase #6 | $250.52 | 13.589% | $284.5632 | $284.56 | $284.55 | $284.60 |
| Purchase #7 | $182.99 | 6.121% | $194.1908 | $194.19 | $194.20 | $194.20 |
| 7 purchase totals = | $879.87 | $969.2991 | $969.28 | $969.25 | $969.40 | |