| 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 | $175.53 | 6.607% | $187.1273 | $187.13 | $187.15 | $187.10 |
| Purchase #2 | $188.83 | 9.525% | $206.8161 | $206.82 | $206.80 | $206.80 |
| Purchase #3 | $237.95 | 4.326% | $248.2437 | $248.24 | $248.25 | $248.20 |
| Purchase #4 | $183.54 | 8.267% | $198.7133 | $198.71 | $198.70 | $198.70 |
| Purchase #5 | $216.50 | 13.393% | $245.4958 | $245.50 | $245.50 | $245.50 |
| Purchase #6 | $236.68 | 3.310% | $244.5141 | $244.51 | $244.50 | $244.50 |
| Purchase #7 | $83.66 | 9.292% | $91.4337 | $91.43 | $91.45 | $91.40 |
| 7 purchase totals = | $1,322.69 | $1,422.3440 | $1,422.34 | $1,422.35 | $1,422.20 | |