| 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 | $155.45 | 12.610% | $175.0522 | $175.05 | $175.05 | $175.10 |
| Purchase #2 | $164.41 | 6.229% | $174.6511 | $174.65 | $174.65 | $174.70 |
| Purchase #3 | $214.40 | 7.394% | $230.2527 | $230.25 | $230.25 | $230.30 |
| Purchase #4 | $210.93 | 6.817% | $225.3091 | $225.31 | $225.30 | $225.30 |
| Purchase #5 | $19.47 | 9.281% | $21.277 | $21.28 | $21.30 | $21.30 |
| Purchase #6 | $133.34 | 5.637% | $140.8564 | $140.86 | $140.85 | $140.90 |
| Purchase #7 | $131.84 | 7.781% | $142.0985 | $142.10 | $142.10 | $142.10 |
| 7 purchase totals = | $1,029.84 | $1,109.4970 | $1,109.50 | $1,109.50 | $1,109.70 | |