| 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 | $142.65 | 3.677% | $147.8952 | $147.90 | $147.90 | $147.90 |
| Purchase #2 | $77.84 | 8.489% | $84.4478 | $84.45 | $84.45 | $84.40 |
| Purchase #3 | $22.84 | 3.224% | $23.5764 | $23.58 | $23.60 | $23.60 |
| Purchase #4 | $43.69 | 12.468% | $49.1373 | $49.14 | $49.15 | $49.10 |
| Purchase #5 | $8.99 | 3.749% | $9.327 | $9.33 | $9.35 | $9.30 |
| Purchase #6 | $226.56 | 6.543% | $241.3838 | $241.38 | $241.40 | $241.40 |
| Purchase #7 | $33.70 | 3.393% | $34.8434 | $34.84 | $34.85 | $34.80 |
| 7 purchase totals = | $556.27 | $590.6109 | $590.62 | $590.70 | $590.50 | |