| 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 | $166.77 | 7.476% | $179.2377 | $179.24 | $179.25 | $179.20 |
| Purchase #2 | $5.38 | 5.395% | $5.6703 | $5.67 | $5.65 | $5.70 |
| Purchase #3 | $54.81 | 13.393% | $62.1507 | $62.15 | $62.15 | $62.20 |
| Purchase #4 | $165.62 | 4.448% | $172.9868 | $172.99 | $173.00 | $173.00 |
| Purchase #5 | $17.96 | 3.298% | $18.5523 | $18.55 | $18.55 | $18.60 |
| Purchase #6 | $129.75 | 11.777% | $145.0307 | $145.03 | $145.05 | $145.00 |
| Purchase #7 | $183.72 | 10.449% | $202.9169 | $202.92 | $202.90 | $202.90 |
| 7 purchase totals = | $724.01 | $786.5454 | $786.55 | $786.55 | $786.60 | |