| 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 | $69.79 | 6.579% | $74.3815 | $74.38 | $74.40 | $74.40 |
| Purchase #2 | $183.32 | 6.485% | $195.2083 | $195.21 | $195.20 | $195.20 |
| Purchase #3 | $170.59 | 12.121% | $191.2672 | $191.27 | $191.25 | $191.30 |
| Purchase #4 | $9.64 | 5.494% | $10.1696 | $10.17 | $10.15 | $10.20 |
| Purchase #5 | $189.68 | 8.143% | $205.1256 | $205.13 | $205.15 | $205.10 |
| Purchase #6 | $185.46 | 8.598% | $201.4059 | $201.41 | $201.40 | $201.40 |
| Purchase #7 | $134.29 | 4.540% | $140.3868 | $140.39 | $140.40 | $140.40 |
| 7 purchase totals = | $942.77 | $1,017.9449 | $1,017.96 | $1,017.95 | $1,018.00 | |