| 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 | $162.98 | 11.150% | $181.1523 | $181.15 | $181.15 | $181.20 |
| Purchase #2 | $241.76 | 9.768% | $265.3751 | $265.38 | $265.40 | $265.40 |
| Purchase #3 | $72.38 | 6.677% | $77.2128 | $77.21 | $77.20 | $77.20 |
| Purchase #4 | $129.44 | 9.473% | $141.7019 | $141.70 | $141.70 | $141.70 |
| Purchase #5 | $36.28 | 4.230% | $37.8146 | $37.81 | $37.80 | $37.80 |
| Purchase #6 | $19.74 | 9.488% | $21.6129 | $21.61 | $21.60 | $21.60 |
| Purchase #7 | $201.52 | 9.711% | $221.0896 | $221.09 | $221.10 | $221.10 |
| 7 purchase totals = | $864.10 | $945.9592 | $945.95 | $945.95 | $946.00 | |