| 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 | $165.73 | 7.570% | $178.2758 | $178.28 | $178.30 | $178.30 |
| Purchase #2 | $91.35 | 3.750% | $94.7756 | $94.78 | $94.80 | $94.80 |
| Purchase #3 | $185.42 | 11.250% | $206.2798 | $206.28 | $206.30 | $206.30 |
| Purchase #4 | $182.66 | 13.873% | $208.0004 | $208.00 | $208.00 | $208.00 |
| Purchase #5 | $165.65 | 3.654% | $171.7029 | $171.70 | $171.70 | $171.70 |
| Purchase #6 | $219.45 | 11.692% | $245.1081 | $245.11 | $245.10 | $245.10 |
| Purchase #7 | $58.46 | 3.596% | $60.5622 | $60.56 | $60.55 | $60.60 |
| 7 purchase totals = | $1,068.72 | $1,164.7048 | $1,164.71 | $1,164.75 | $1,164.80 | |