| 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 | $153.80 | 11.616% | $171.6654 | $171.67 | $171.65 | $171.70 |
| Purchase #2 | $131.90 | 5.854% | $139.6214 | $139.62 | $139.60 | $139.60 |
| Purchase #3 | $17.98 | 5.857% | $19.0331 | $19.03 | $19.05 | $19.00 |
| Purchase #4 | $53.76 | 4.613% | $56.2399 | $56.24 | $56.25 | $56.20 |
| Purchase #5 | $66.39 | 5.845% | $70.2705 | $70.27 | $70.25 | $70.30 |
| Purchase #6 | $51.36 | 6.585% | $54.7421 | $54.74 | $54.75 | $54.70 |
| Purchase #7 | $54.94 | 10.209% | $60.5488 | $60.55 | $60.55 | $60.50 |
| 7 purchase totals = | $530.13 | $572.1212 | $572.12 | $572.10 | $572.00 | |