| 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 | $123.30 | 6.308% | $131.0778 | $131.08 | $131.10 | $131.10 |
| Purchase #2 | $41.30 | 13.869% | $47.0279 | $47.03 | $47.05 | $47.00 |
| Purchase #3 | $177.36 | 9.162% | $193.6097 | $193.61 | $193.60 | $193.60 |
| Purchase #4 | $182.74 | 8.167% | $197.6644 | $197.66 | $197.65 | $197.70 |
| Purchase #5 | $167.61 | 8.394% | $181.6792 | $181.68 | $181.70 | $181.70 |
| Purchase #6 | $97.82 | 9.437% | $107.0513 | $107.05 | $107.05 | $107.10 |
| Purchase #7 | $70.63 | 7.821% | $76.154 | $76.15 | $76.15 | $76.20 |
| 7 purchase totals = | $860.76 | $934.2643 | $934.26 | $934.30 | $934.40 | |