| 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 | $160.38 | 11.406% | $178.6729 | $178.67 | $178.65 | $178.70 |
| Purchase #2 | $158.26 | 11.613% | $176.6387 | $176.64 | $176.65 | $176.60 |
| Purchase #3 | $248.86 | 12.256% | $279.3603 | $279.36 | $279.35 | $279.40 |
| Purchase #4 | $185.84 | 11.404% | $207.0332 | $207.03 | $207.05 | $207.00 |
| Purchase #5 | $114.25 | 13.144% | $129.267 | $129.27 | $129.25 | $129.30 |
| Purchase #6 | $146.87 | 11.777% | $164.1669 | $164.17 | $164.15 | $164.20 |
| Purchase #7 | $183.36 | 8.646% | $199.2133 | $199.21 | $199.20 | $199.20 |
| 7 purchase totals = | $1,197.82 | $1,334.3523 | $1,334.35 | $1,334.30 | $1,334.40 | |