| 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 | $177.99 | 4.623% | $186.2185 | $186.22 | $186.20 | $186.20 |
| Purchase #2 | $6.78 | 11.436% | $7.5554 | $7.56 | $7.55 | $7.60 |
| Purchase #3 | $46.44 | 4.576% | $48.5651 | $48.57 | $48.55 | $48.60 |
| Purchase #4 | $233.79 | 8.185% | $252.9257 | $252.93 | $252.95 | $252.90 |
| Purchase #5 | $146.84 | 10.722% | $162.5842 | $162.58 | $162.60 | $162.60 |
| Purchase #6 | $232.99 | 4.207% | $242.7919 | $242.79 | $242.80 | $242.80 |
| Purchase #7 | $41.42 | 12.150% | $46.4525 | $46.45 | $46.45 | $46.50 |
| 7 purchase totals = | $886.25 | $947.0933 | $947.10 | $947.10 | $947.20 | |