| 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 | $166.40 | 12.430% | $187.0835 | $187.08 | $187.10 | $187.10 |
| Purchase #2 | $47.80 | 8.803% | $52.0078 | $52.01 | $52.00 | $52.00 |
| Purchase #3 | $200.48 | 8.854% | $218.2305 | $218.23 | $218.25 | $218.20 |
| Purchase #4 | $218.90 | 8.162% | $236.7666 | $236.77 | $236.75 | $236.80 |
| Purchase #5 | $142.89 | 13.792% | $162.5974 | $162.60 | $162.60 | $162.60 |
| Purchase #6 | $24.87 | 3.108% | $25.643 | $25.64 | $25.65 | $25.60 |
| Purchase #7 | $181.74 | 11.296% | $202.2694 | $202.27 | $202.25 | $202.30 |
| 7 purchase totals = | $983.08 | $1,084.5982 | $1,084.60 | $1,084.60 | $1,084.60 | |