| 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 | $190.75 | 5.677% | $201.5789 | $201.58 | $201.60 | $201.60 |
| Purchase #2 | $33.91 | 6.600% | $36.1481 | $36.15 | $36.15 | $36.10 |
| Purchase #3 | $158.52 | 12.294% | $178.0084 | $178.01 | $178.00 | $178.00 |
| Purchase #4 | $165.42 | 11.854% | $185.0289 | $185.03 | $185.05 | $185.00 |
| Purchase #5 | $48.72 | 9.307% | $53.2544 | $53.25 | $53.25 | $53.30 |
| Purchase #6 | $230.87 | 6.255% | $245.3109 | $245.31 | $245.30 | $245.30 |
| Purchase #7 | $57.64 | 8.870% | $62.7527 | $62.75 | $62.75 | $62.80 |
| 7 purchase totals = | $885.83 | $962.0823 | $962.08 | $962.10 | $962.10 | |