| 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 | $99.76 | 9.522% | $109.2591 | $109.26 | $109.25 | $109.30 |
| Purchase #2 | $84.37 | 7.695% | $90.8623 | $90.86 | $90.85 | $90.90 |
| Purchase #3 | $18.64 | 6.292% | $19.8128 | $19.81 | $19.80 | $19.80 |
| Purchase #4 | $143.81 | 5.864% | $152.243 | $152.24 | $152.25 | $152.20 |
| Purchase #5 | $192.94 | 5.382% | $203.324 | $203.32 | $203.30 | $203.30 |
| Purchase #6 | $232.54 | 3.108% | $239.7673 | $239.77 | $239.75 | $239.80 |
| Purchase #7 | $146.39 | 6.576% | $156.0166 | $156.02 | $156.00 | $156.00 |
| 7 purchase totals = | $918.45 | $971.2851 | $971.28 | $971.20 | $971.30 | |