| 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 | $199.60 | 7.573% | $214.7157 | $214.72 | $214.70 | $214.70 |
| Purchase #2 | $140.82 | 13.789% | $160.2377 | $160.24 | $160.25 | $160.20 |
| Purchase #3 | $173.63 | 4.768% | $181.9087 | $181.91 | $181.90 | $181.90 |
| Purchase #4 | $47.81 | 13.609% | $54.3165 | $54.32 | $54.30 | $54.30 |
| Purchase #5 | $244.70 | 7.150% | $262.1961 | $262.20 | $262.20 | $262.20 |
| Purchase #6 | $17.77 | 5.649% | $18.7738 | $18.77 | $18.75 | $18.80 |
| Purchase #7 | $205.29 | 5.239% | $216.0451 | $216.05 | $216.05 | $216.00 |
| 7 purchase totals = | $1,029.62 | $1,108.1936 | $1,108.21 | $1,108.15 | $1,108.10 | |