| 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 | $134.93 | 5.256% | $142.0219 | $142.02 | $142.00 | $142.00 |
| Purchase #2 | $72.81 | 13.447% | $82.6008 | $82.60 | $82.60 | $82.60 |
| Purchase #3 | $9.55 | 6.870% | $10.2061 | $10.21 | $10.20 | $10.20 |
| Purchase #4 | $162.37 | 5.543% | $171.3702 | $171.37 | $171.35 | $171.40 |
| Purchase #5 | $31.27 | 11.453% | $34.8514 | $34.85 | $34.85 | $34.90 |
| Purchase #6 | $197.89 | 13.750% | $225.0999 | $225.10 | $225.10 | $225.10 |
| Purchase #7 | $74.92 | 12.866% | $84.5592 | $84.56 | $84.55 | $84.60 |
| 7 purchase totals = | $683.74 | $750.7095 | $750.71 | $750.65 | $750.80 | |