| 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 | $158.35 | 13.522% | $179.7621 | $179.76 | $179.75 | $179.80 |
| Purchase #2 | $31.58 | 6.219% | $33.544 | $33.54 | $33.55 | $33.50 |
| Purchase #3 | $241.59 | 3.708% | $250.5482 | $250.55 | $250.55 | $250.50 |
| Purchase #4 | $219.32 | 9.717% | $240.6313 | $240.63 | $240.65 | $240.60 |
| Purchase #5 | $74.40 | 6.776% | $79.4413 | $79.44 | $79.45 | $79.40 |
| Purchase #6 | $48.69 | 3.236% | $50.2656 | $50.27 | $50.25 | $50.30 |
| Purchase #7 | $186.36 | 4.274% | $194.325 | $194.33 | $194.35 | $194.30 |
| 7 purchase totals = | $960.29 | $1,028.5175 | $1,028.52 | $1,028.55 | $1,028.40 | |