| 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 | $173.94 | 7.643% | $187.2342 | $187.23 | $187.25 | $187.20 |
| Purchase #2 | $218.86 | 12.309% | $245.7995 | $245.80 | $245.80 | $245.80 |
| Purchase #3 | $37.62 | 8.595% | $40.8534 | $40.85 | $40.85 | $40.90 |
| Purchase #4 | $78.37 | 3.359% | $81.0024 | $81.00 | $81.00 | $81.00 |
| Purchase #5 | $196.61 | 8.838% | $213.9864 | $213.99 | $214.00 | $214.00 |
| Purchase #6 | $118.94 | 7.443% | $127.7927 | $127.79 | $127.80 | $127.80 |
| Purchase #7 | $175.26 | 3.336% | $181.1067 | $181.11 | $181.10 | $181.10 |
| 7 purchase totals = | $999.60 | $1,077.7753 | $1,077.77 | $1,077.80 | $1,077.80 | |