| 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 | $136.66 | 6.654% | $145.7534 | $145.75 | $145.75 | $145.80 |
| Purchase #2 | $189.50 | 5.620% | $200.1499 | $200.15 | $200.15 | $200.10 |
| Purchase #3 | $190.87 | 8.436% | $206.9718 | $206.97 | $206.95 | $207.00 |
| Purchase #4 | $79.80 | 13.219% | $90.3488 | $90.35 | $90.35 | $90.30 |
| Purchase #5 | $196.99 | 10.507% | $217.6877 | $217.69 | $217.70 | $217.70 |
| Purchase #6 | $88.27 | 5.817% | $93.4047 | $93.40 | $93.40 | $93.40 |
| Purchase #7 | $199.25 | 10.237% | $219.6472 | $219.65 | $219.65 | $219.60 |
| 7 purchase totals = | $1,081.34 | $1,173.9635 | $1,173.96 | $1,173.95 | $1,173.90 | |