| 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 | $135.93 | 5.366% | $143.224 | $143.22 | $143.20 | $143.20 |
| Purchase #2 | $178.83 | 4.571% | $187.0043 | $187.00 | $187.00 | $187.00 |
| Purchase #3 | $36.99 | 10.616% | $40.9169 | $40.92 | $40.90 | $40.90 |
| Purchase #4 | $103.89 | 3.636% | $107.6674 | $107.67 | $107.65 | $107.70 |
| Purchase #5 | $168.87 | 6.424% | $179.7182 | $179.72 | $179.70 | $179.70 |
| Purchase #6 | $186.81 | 11.737% | $208.7359 | $208.74 | $208.75 | $208.70 |
| Purchase #7 | $201.31 | 7.868% | $217.1491 | $217.15 | $217.15 | $217.10 |
| 7 purchase totals = | $1,012.63 | $1,084.4158 | $1,084.42 | $1,084.35 | $1,084.30 | |