| 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 | $144.85 | 13.789% | $164.8234 | $164.82 | $164.80 | $164.80 |
| Purchase #2 | $139.99 | 8.764% | $152.2587 | $152.26 | $152.25 | $152.30 |
| Purchase #3 | $250.66 | 9.765% | $275.1369 | $275.14 | $275.15 | $275.10 |
| Purchase #4 | $237.77 | 5.135% | $249.9795 | $249.98 | $250.00 | $250.00 |
| Purchase #5 | $108.94 | 11.298% | $121.248 | $121.25 | $121.25 | $121.20 |
| Purchase #6 | $42.27 | 5.578% | $44.6278 | $44.63 | $44.65 | $44.60 |
| Purchase #7 | $182.73 | 4.174% | $190.3572 | $190.36 | $190.35 | $190.40 |
| 7 purchase totals = | $1,107.21 | $1,198.4315 | $1,198.44 | $1,198.45 | $1,198.40 | |