| 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 | $163.59 | 10.772% | $181.2119 | $181.21 | $181.20 | $181.20 |
| Purchase #2 | $124.26 | 6.750% | $132.6476 | $132.65 | $132.65 | $132.60 |
| Purchase #3 | $49.58 | 10.469% | $54.7705 | $54.77 | $54.75 | $54.80 |
| Purchase #4 | $37.79 | 7.481% | $40.6171 | $40.62 | $40.60 | $40.60 |
| Purchase #5 | $17.89 | 8.643% | $19.4362 | $19.44 | $19.45 | $19.40 |
| Purchase #6 | $179.97 | 11.805% | $201.2155 | $201.22 | $201.20 | $201.20 |
| Purchase #7 | $130.75 | 7.631% | $140.7275 | $140.73 | $140.75 | $140.70 |
| 7 purchase totals = | $703.83 | $770.6263 | $770.64 | $770.60 | $770.50 | |