| 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 | $164.94 | 3.186% | $170.195 | $170.20 | $170.20 | $170.20 |
| Purchase #2 | $165.41 | 6.774% | $176.6149 | $176.61 | $176.60 | $176.60 |
| Purchase #3 | $232.67 | 5.413% | $245.2644 | $245.26 | $245.25 | $245.30 |
| Purchase #4 | $144.94 | 7.367% | $155.6177 | $155.62 | $155.60 | $155.60 |
| Purchase #5 | $137.32 | 6.302% | $145.9739 | $145.97 | $145.95 | $146.00 |
| Purchase #6 | $125.64 | 13.367% | $142.4343 | $142.43 | $142.45 | $142.40 |
| Purchase #7 | $177.56 | 6.816% | $189.6625 | $189.66 | $189.65 | $189.70 |
| 7 purchase totals = | $1,148.48 | $1,225.7627 | $1,225.75 | $1,225.70 | $1,225.80 | |