| 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 | $90.55 | 7.516% | $97.3557 | $97.36 | $97.35 | $97.40 |
| Purchase #2 | $178.36 | 13.194% | $201.8928 | $201.89 | $201.90 | $201.90 |
| Purchase #3 | $245.99 | 8.241% | $266.262 | $266.26 | $266.25 | $266.30 |
| Purchase #4 | $190.91 | 13.220% | $216.1483 | $216.15 | $216.15 | $216.10 |
| Purchase #5 | $158.87 | 4.359% | $165.7951 | $165.80 | $165.80 | $165.80 |
| Purchase #6 | $103.94 | 9.839% | $114.1667 | $114.17 | $114.15 | $114.20 |
| Purchase #7 | $12.26 | 3.841% | $12.7309 | $12.73 | $12.75 | $12.70 |
| 7 purchase totals = | $980.88 | $1,074.3515 | $1,074.36 | $1,074.35 | $1,074.40 | |