| 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 | $175.34 | 10.564% | $193.8629 | $193.86 | $193.85 | $193.90 |
| Purchase #2 | $144.62 | 3.143% | $149.1654 | $149.17 | $149.15 | $149.20 |
| Purchase #3 | $147.68 | 13.298% | $167.3185 | $167.32 | $167.30 | $167.30 |
| Purchase #4 | $76.29 | 11.209% | $84.8413 | $84.84 | $84.85 | $84.80 |
| Purchase #5 | $163.56 | 12.517% | $184.0328 | $184.03 | $184.05 | $184.00 |
| Purchase #6 | $164.40 | 10.450% | $181.5798 | $181.58 | $181.60 | $181.60 |
| Purchase #7 | $148.99 | 6.481% | $158.646 | $158.65 | $158.65 | $158.60 |
| 7 purchase totals = | $1,020.88 | $1,119.4467 | $1,119.45 | $1,119.45 | $1,119.40 | |