| 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 | $140.78 | 9.569% | $154.2512 | $154.25 | $154.25 | $154.30 |
| Purchase #2 | $147.47 | 8.102% | $159.418 | $159.42 | $159.40 | $159.40 |
| Purchase #3 | $112.94 | 4.144% | $117.6202 | $117.62 | $117.60 | $117.60 |
| Purchase #4 | $169.79 | 4.416% | $177.2879 | $177.29 | $177.30 | $177.30 |
| Purchase #5 | $64.75 | 3.238% | $66.8466 | $66.85 | $66.85 | $66.80 |
| Purchase #6 | $176.51 | 11.109% | $196.1185 | $196.12 | $196.10 | $196.10 |
| Purchase #7 | $202.63 | 7.851% | $218.5385 | $218.54 | $218.55 | $218.50 |
| 7 purchase totals = | $1,014.87 | $1,090.0809 | $1,090.09 | $1,090.05 | $1,090.00 | |