| 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 | $187.51 | 4.334% | $195.6367 | $195.64 | $195.65 | $195.60 |
| Purchase #2 | $219.39 | 3.103% | $226.1977 | $226.20 | $226.20 | $226.20 |
| Purchase #3 | $171.42 | 3.112% | $176.7546 | $176.75 | $176.75 | $176.80 |
| Purchase #4 | $15.65 | 9.129% | $17.0787 | $17.08 | $17.10 | $17.10 |
| Purchase #5 | $166.94 | 3.671% | $173.0684 | $173.07 | $173.05 | $173.10 |
| Purchase #6 | $71.86 | 10.834% | $79.6453 | $79.65 | $79.65 | $79.60 |
| Purchase #7 | $81.95 | 4.669% | $85.7762 | $85.78 | $85.80 | $85.80 |
| 7 purchase totals = | $914.72 | $954.1576 | $954.17 | $954.20 | $954.20 | |