| 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 | $230.32 | 7.537% | $247.6792 | $247.68 | $247.70 | $247.70 |
| Purchase #2 | $178.87 | 4.284% | $186.5328 | $186.53 | $186.55 | $186.50 |
| Purchase #3 | $142.72 | 10.477% | $157.6728 | $157.67 | $157.65 | $157.70 |
| Purchase #4 | $130.96 | 12.449% | $147.2632 | $147.26 | $147.25 | $147.30 |
| Purchase #5 | $87.30 | 9.126% | $95.267 | $95.27 | $95.25 | $95.30 |
| Purchase #6 | $195.94 | 8.511% | $212.6165 | $212.62 | $212.60 | $212.60 |
| Purchase #7 | $133.95 | 6.297% | $142.3848 | $142.38 | $142.40 | $142.40 |
| 7 purchase totals = | $1,100.06 | $1,189.4163 | $1,189.41 | $1,189.40 | $1,189.50 | |