| 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 | $175.85 | 11.133% | $195.4274 | $195.43 | $195.45 | $195.40 |
| Purchase #2 | $140.81 | 3.575% | $145.844 | $145.84 | $145.85 | $145.80 |
| Purchase #3 | $230.27 | 10.503% | $254.4553 | $254.46 | $254.45 | $254.50 |
| Purchase #4 | $151.73 | 5.182% | $159.5926 | $159.59 | $159.60 | $159.60 |
| Purchase #5 | $148.63 | 6.672% | $158.5466 | $158.55 | $158.55 | $158.50 |
| Purchase #6 | $229.60 | 6.772% | $245.1485 | $245.15 | $245.15 | $245.10 |
| Purchase #7 | $36.73 | 8.722% | $39.9336 | $39.93 | $39.95 | $39.90 |
| 7 purchase totals = | $1,113.62 | $1,198.9480 | $1,198.95 | $1,199.00 | $1,198.80 | |