| 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 | $128.32 | 9.605% | $140.6451 | $140.65 | $140.65 | $140.60 |
| Purchase #2 | $147.92 | 5.659% | $156.2908 | $156.29 | $156.30 | $156.30 |
| Purchase #3 | $85.95 | 13.451% | $97.5111 | $97.51 | $97.50 | $97.50 |
| Purchase #4 | $193.52 | 5.624% | $204.4036 | $204.40 | $204.40 | $204.40 |
| Purchase #5 | $10.71 | 6.662% | $11.4235 | $11.42 | $11.40 | $11.40 |
| Purchase #6 | $203.90 | 13.540% | $231.5081 | $231.51 | $231.50 | $231.50 |
| Purchase #7 | $174.75 | 7.195% | $187.3233 | $187.32 | $187.30 | $187.30 |
| 7 purchase totals = | $945.07 | $1,029.1055 | $1,029.10 | $1,029.05 | $1,029.00 | |