| 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 | $162.47 | 11.793% | $181.6301 | $181.63 | $181.65 | $181.60 |
| Purchase #2 | $184.91 | 13.281% | $209.4679 | $209.47 | $209.45 | $209.50 |
| Purchase #3 | $231.28 | 4.779% | $242.3329 | $242.33 | $242.35 | $242.30 |
| Purchase #4 | $9.42 | 8.479% | $10.2187 | $10.22 | $10.20 | $10.20 |
| Purchase #5 | $117.98 | 13.305% | $133.6772 | $133.68 | $133.70 | $133.70 |
| Purchase #6 | $246.41 | 10.357% | $271.9307 | $271.93 | $271.95 | $271.90 |
| Purchase #7 | $37.68 | 10.413% | $41.6036 | $41.60 | $41.60 | $41.60 |
| 7 purchase totals = | $990.15 | $1,090.8611 | $1,090.86 | $1,090.90 | $1,090.80 | |