| 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 | $33.25 | 7.702% | $35.8109 | $35.81 | $35.80 | $35.80 |
| Purchase #2 | $116.91 | 7.559% | $125.7472 | $125.75 | $125.75 | $125.70 |
| Purchase #3 | $168.39 | 8.315% | $182.3916 | $182.39 | $182.40 | $182.40 |
| Purchase #4 | $186.32 | 4.500% | $194.7044 | $194.70 | $194.70 | $194.70 |
| Purchase #5 | $230.91 | 8.545% | $250.6413 | $250.64 | $250.65 | $250.60 |
| Purchase #6 | $111.49 | 3.369% | $115.2461 | $115.25 | $115.25 | $115.20 |
| Purchase #7 | $213.88 | 7.633% | $230.2055 | $230.21 | $230.20 | $230.20 |
| 7 purchase totals = | $1,061.15 | $1,134.7470 | $1,134.75 | $1,134.75 | $1,134.60 | |