| 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 | $151.37 | 8.592% | $164.3757 | $164.38 | $164.40 | $164.40 |
| Purchase #2 | $17.76 | 5.206% | $18.6846 | $18.68 | $18.70 | $18.70 |
| Purchase #3 | $168.32 | 13.676% | $191.3394 | $191.34 | $191.35 | $191.30 |
| Purchase #4 | $168.49 | 10.200% | $185.676 | $185.68 | $185.70 | $185.70 |
| Purchase #5 | $140.36 | 9.279% | $153.384 | $153.38 | $153.40 | $153.40 |
| Purchase #6 | $35.65 | 3.148% | $36.7723 | $36.77 | $36.75 | $36.80 |
| Purchase #7 | $79.55 | 13.112% | $89.9806 | $89.98 | $90.00 | $90.00 |
| 7 purchase totals = | $761.50 | $840.2126 | $840.21 | $840.30 | $840.30 | |