| 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 | $129.88 | 10.470% | $143.4784 | $143.48 | $143.50 | $143.50 |
| Purchase #2 | $206.68 | 11.313% | $230.0617 | $230.06 | $230.05 | $230.10 |
| Purchase #3 | $166.47 | 8.827% | $181.1643 | $181.16 | $181.15 | $181.20 |
| Purchase #4 | $145.62 | 3.830% | $151.1972 | $151.20 | $151.20 | $151.20 |
| Purchase #5 | $125.99 | 6.831% | $134.5964 | $134.60 | $134.60 | $134.60 |
| Purchase #6 | $199.97 | 3.192% | $206.353 | $206.35 | $206.35 | $206.40 |
| Purchase #7 | $34.33 | 12.319% | $38.5591 | $38.56 | $38.55 | $38.60 |
| 7 purchase totals = | $1,008.94 | $1,085.4101 | $1,085.41 | $1,085.40 | $1,085.60 | |