| 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 | $135.65 | 7.521% | $145.8522 | $145.85 | $145.85 | $145.90 |
| Purchase #2 | $124.52 | 6.777% | $132.9587 | $132.96 | $132.95 | $133.00 |
| Purchase #3 | $144.52 | 7.217% | $154.95 | $154.95 | $154.95 | $155.00 |
| Purchase #4 | $208.28 | 13.818% | $237.0601 | $237.06 | $237.05 | $237.10 |
| Purchase #5 | $33.54 | 5.702% | $35.4525 | $35.45 | $35.45 | $35.50 |
| Purchase #6 | $80.62 | 12.646% | $90.8152 | $90.82 | $90.80 | $90.80 |
| Purchase #7 | $102.40 | 11.847% | $114.5313 | $114.53 | $114.55 | $114.50 |
| 7 purchase totals = | $829.53 | $911.6200 | $911.62 | $911.60 | $911.80 | |