| 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 | $147.74 | 7.461% | $158.7629 | $158.76 | $158.75 | $158.80 |
| Purchase #2 | $67.74 | 12.403% | $76.1418 | $76.14 | $76.15 | $76.10 |
| Purchase #3 | $219.98 | 9.673% | $241.2587 | $241.26 | $241.25 | $241.30 |
| Purchase #4 | $248.90 | 4.417% | $259.8939 | $259.89 | $259.90 | $259.90 |
| Purchase #5 | $143.92 | 6.115% | $152.7207 | $152.72 | $152.70 | $152.70 |
| Purchase #6 | $189.99 | 12.806% | $214.3201 | $214.32 | $214.30 | $214.30 |
| Purchase #7 | $228.50 | 10.628% | $252.785 | $252.79 | $252.80 | $252.80 |
| 7 purchase totals = | $1,246.77 | $1,355.8831 | $1,355.88 | $1,355.85 | $1,355.90 | |