| 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 | $143.78 | 6.860% | $153.6433 | $153.64 | $153.65 | $153.60 |
| Purchase #2 | $109.64 | 11.576% | $122.3319 | $122.33 | $122.35 | $122.30 |
| Purchase #3 | $7.79 | 7.535% | $8.377 | $8.38 | $8.40 | $8.40 |
| Purchase #4 | $247.51 | 4.372% | $258.3311 | $258.33 | $258.35 | $258.30 |
| Purchase #5 | $74.82 | 3.486% | $77.4282 | $77.43 | $77.45 | $77.40 |
| Purchase #6 | $20.45 | 5.528% | $21.5805 | $21.58 | $21.60 | $21.60 |
| Purchase #7 | $222.26 | 11.570% | $247.9755 | $247.98 | $248.00 | $248.00 |
| 7 purchase totals = | $826.25 | $889.6675 | $889.67 | $889.80 | $889.60 | |