| 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 | $163.82 | 9.611% | $179.5647 | $179.56 | $179.55 | $179.60 |
| Purchase #2 | $96.49 | 11.116% | $107.2158 | $107.22 | $107.20 | $107.20 |
| Purchase #3 | $158.83 | 12.214% | $178.2295 | $178.23 | $178.25 | $178.20 |
| Purchase #4 | $225.28 | 5.397% | $237.4384 | $237.44 | $237.45 | $237.40 |
| Purchase #5 | $123.86 | 4.405% | $129.316 | $129.32 | $129.30 | $129.30 |
| Purchase #6 | $175.59 | 4.533% | $183.5495 | $183.55 | $183.55 | $183.50 |
| Purchase #7 | $92.35 | 11.840% | $103.2842 | $103.28 | $103.30 | $103.30 |
| 7 purchase totals = | $1,036.22 | $1,118.5981 | $1,118.60 | $1,118.60 | $1,118.50 | |