| 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 | $207.40 | 9.496% | $227.0947 | $227.09 | $227.10 | $227.10 |
| Purchase #2 | $23.38 | 4.681% | $24.4744 | $24.47 | $24.45 | $24.50 |
| Purchase #3 | $70.60 | 13.504% | $80.1338 | $80.13 | $80.15 | $80.10 |
| Purchase #4 | $133.51 | 10.626% | $147.6968 | $147.70 | $147.70 | $147.70 |
| Purchase #5 | $162.71 | 3.149% | $167.8337 | $167.83 | $167.85 | $167.80 |
| Purchase #6 | $137.90 | 12.284% | $154.8396 | $154.84 | $154.85 | $154.80 |
| Purchase #7 | $119.88 | 12.665% | $135.0628 | $135.06 | $135.05 | $135.10 |
| 7 purchase totals = | $855.38 | $937.1358 | $937.12 | $937.15 | $937.10 | |