| 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 | $220.56 | 8.445% | $239.1863 | $239.19 | $239.20 | $239.20 |
| Purchase #2 | $176.65 | 6.243% | $187.6783 | $187.68 | $187.70 | $187.70 |
| Purchase #3 | $242.61 | 6.565% | $258.5373 | $258.54 | $258.55 | $258.50 |
| Purchase #4 | $146.57 | 10.539% | $162.017 | $162.02 | $162.00 | $162.00 |
| Purchase #5 | $94.79 | 13.850% | $107.9184 | $107.92 | $107.90 | $107.90 |
| Purchase #6 | $164.55 | 4.713% | $172.3052 | $172.31 | $172.30 | $172.30 |
| Purchase #7 | $128.60 | 7.798% | $138.6282 | $138.63 | $138.65 | $138.60 |
| 7 purchase totals = | $1,174.33 | $1,266.2707 | $1,266.29 | $1,266.30 | $1,266.20 | |