| 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 | $180.60 | 7.847% | $194.7717 | $194.77 | $194.75 | $194.80 |
| Purchase #2 | $117.37 | 9.757% | $128.8218 | $128.82 | $128.80 | $128.80 |
| Purchase #3 | $180.56 | 13.508% | $204.95 | $204.95 | $204.95 | $205.00 |
| Purchase #4 | $60.83 | 8.152% | $65.7889 | $65.79 | $65.80 | $65.80 |
| Purchase #5 | $118.69 | 12.140% | $133.099 | $133.10 | $133.10 | $133.10 |
| Purchase #6 | $187.71 | 5.632% | $198.2818 | $198.28 | $198.30 | $198.30 |
| Purchase #7 | $134.56 | 4.308% | $140.3568 | $140.36 | $140.35 | $140.40 |
| 7 purchase totals = | $980.32 | $1,066.0700 | $1,066.07 | $1,066.05 | $1,066.20 | |