| 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 | $179.63 | 9.675% | $197.0092 | $197.01 | $197.00 | $197.00 |
| Purchase #2 | $100.30 | 13.591% | $113.9318 | $113.93 | $113.95 | $113.90 |
| Purchase #3 | $228.83 | 10.143% | $252.0402 | $252.04 | $252.05 | $252.00 |
| Purchase #4 | $94.35 | 10.708% | $104.453 | $104.45 | $104.45 | $104.50 |
| Purchase #5 | $196.74 | 13.437% | $223.176 | $223.18 | $223.20 | $223.20 |
| Purchase #6 | $99.49 | 12.608% | $112.0337 | $112.03 | $112.05 | $112.00 |
| Purchase #7 | $165.34 | 11.388% | $184.1689 | $184.17 | $184.15 | $184.20 |
| 7 purchase totals = | $1,064.68 | $1,186.8128 | $1,186.81 | $1,186.85 | $1,186.80 | |