| 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 | $161.38 | 12.299% | $181.2281 | $181.23 | $181.25 | $181.20 |
| Purchase #2 | $81.30 | 4.416% | $84.8902 | $84.89 | $84.90 | $84.90 |
| Purchase #3 | $222.95 | 10.468% | $246.2884 | $246.29 | $246.30 | $246.30 |
| Purchase #4 | $46.95 | 12.854% | $52.985 | $52.99 | $53.00 | $53.00 |
| Purchase #5 | $21.26 | 10.836% | $23.5637 | $23.56 | $23.55 | $23.60 |
| Purchase #6 | $229.62 | 8.355% | $248.8048 | $248.80 | $248.80 | $248.80 |
| Purchase #7 | $185.89 | 7.398% | $199.6421 | $199.64 | $199.65 | $199.60 |
| 7 purchase totals = | $949.35 | $1,037.4023 | $1,037.40 | $1,037.45 | $1,037.40 | |