| 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 | $145.44 | 8.784% | $158.2154 | $158.22 | $158.20 | $158.20 |
| Purchase #2 | $178.71 | 6.349% | $190.0563 | $190.06 | $190.05 | $190.10 |
| Purchase #3 | $233.48 | 8.120% | $252.4386 | $252.44 | $252.45 | $252.40 |
| Purchase #4 | $235.34 | 4.572% | $246.0997 | $246.10 | $246.10 | $246.10 |
| Purchase #5 | $169.75 | 11.639% | $189.5072 | $189.51 | $189.50 | $189.50 |
| Purchase #6 | $231.73 | 13.808% | $263.7273 | $263.73 | $263.75 | $263.70 |
| Purchase #7 | $222.78 | 6.744% | $237.8043 | $237.80 | $237.80 | $237.80 |
| 7 purchase totals = | $1,417.23 | $1,537.8488 | $1,537.86 | $1,537.85 | $1,537.80 | |