| 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 | $133.49 | 8.762% | $145.1864 | $145.19 | $145.20 | $145.20 |
| Purchase #2 | $158.29 | 11.604% | $176.658 | $176.66 | $176.65 | $176.70 |
| Purchase #3 | $133.90 | 4.773% | $140.291 | $140.29 | $140.30 | $140.30 |
| Purchase #4 | $199.59 | 8.801% | $217.1559 | $217.16 | $217.15 | $217.20 |
| Purchase #5 | $250.77 | 9.347% | $274.2095 | $274.21 | $274.20 | $274.20 |
| Purchase #6 | $172.38 | 8.415% | $186.8858 | $186.89 | $186.90 | $186.90 |
| Purchase #7 | $84.52 | 6.547% | $90.0535 | $90.05 | $90.05 | $90.10 |
| 7 purchase totals = | $1,132.94 | $1,230.4401 | $1,230.45 | $1,230.45 | $1,230.60 | |