| 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 | $91.89 | 11.672% | $102.6154 | $102.62 | $102.60 | $102.60 |
| Purchase #2 | $161.84 | 11.217% | $179.9936 | $179.99 | $180.00 | $180.00 |
| Purchase #3 | $231.53 | 11.164% | $257.378 | $257.38 | $257.40 | $257.40 |
| Purchase #4 | $134.37 | 4.393% | $140.2729 | $140.27 | $140.25 | $140.30 |
| Purchase #5 | $245.95 | 3.561% | $254.7083 | $254.71 | $254.70 | $254.70 |
| Purchase #6 | $205.76 | 4.616% | $215.2579 | $215.26 | $215.25 | $215.30 |
| Purchase #7 | $236.56 | 3.421% | $244.6527 | $244.65 | $244.65 | $244.70 |
| 7 purchase totals = | $1,307.90 | $1,394.8788 | $1,394.88 | $1,394.85 | $1,395.00 | |