| 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 | $153.96 | 4.522% | $160.9221 | $160.92 | $160.90 | $160.90 |
| Purchase #2 | $214.84 | 4.575% | $224.6689 | $224.67 | $224.65 | $224.70 |
| Purchase #3 | $171.32 | 10.402% | $189.1407 | $189.14 | $189.15 | $189.10 |
| Purchase #4 | $171.39 | 6.593% | $182.6897 | $182.69 | $182.70 | $182.70 |
| Purchase #5 | $96.85 | 9.483% | $106.0343 | $106.03 | $106.05 | $106.00 |
| Purchase #6 | $110.69 | 12.600% | $124.6369 | $124.64 | $124.65 | $124.60 |
| Purchase #7 | $208.59 | 9.370% | $228.1349 | $228.13 | $228.15 | $228.10 |
| 7 purchase totals = | $1,127.64 | $1,216.2275 | $1,216.22 | $1,216.25 | $1,216.10 | |