| 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 | $129.75 | 10.160% | $142.9326 | $142.93 | $142.95 | $142.90 |
| Purchase #2 | $186.46 | 3.612% | $193.1949 | $193.19 | $193.20 | $193.20 |
| Purchase #3 | $230.68 | 3.735% | $239.2959 | $239.30 | $239.30 | $239.30 |
| Purchase #4 | $177.27 | 11.472% | $197.6064 | $197.61 | $197.60 | $197.60 |
| Purchase #5 | $197.87 | 13.854% | $225.2829 | $225.28 | $225.30 | $225.30 |
| Purchase #6 | $98.45 | 12.149% | $110.4107 | $110.41 | $110.40 | $110.40 |
| Purchase #7 | $14.50 | 6.417% | $15.4305 | $15.43 | $15.45 | $15.40 |
| 7 purchase totals = | $1,034.98 | $1,124.1539 | $1,124.15 | $1,124.20 | $1,124.10 | |