| 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 | $189.99 | 8.289% | $205.7383 | $205.74 | $205.75 | $205.70 |
| Purchase #2 | $75.81 | 6.830% | $80.9878 | $80.99 | $81.00 | $81.00 |
| Purchase #3 | $109.50 | 4.819% | $114.7768 | $114.78 | $114.80 | $114.80 |
| Purchase #4 | $178.47 | 3.170% | $184.1275 | $184.13 | $184.15 | $184.10 |
| Purchase #5 | $181.36 | 3.708% | $188.0848 | $188.08 | $188.10 | $188.10 |
| Purchase #6 | $99.26 | 8.408% | $107.6058 | $107.61 | $107.60 | $107.60 |
| Purchase #7 | $41.66 | 6.852% | $44.5145 | $44.51 | $44.50 | $44.50 |
| 7 purchase totals = | $876.05 | $925.8355 | $925.84 | $925.90 | $925.80 | |