| 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 | $15.61 | 10.155% | $17.1952 | $17.20 | $17.20 | $17.20 |
| Purchase #2 | $115.94 | 5.606% | $122.4396 | $122.44 | $122.45 | $122.40 |
| Purchase #3 | $143.38 | 4.235% | $149.4521 | $149.45 | $149.45 | $149.50 |
| Purchase #4 | $211.64 | 3.538% | $219.1278 | $219.13 | $219.15 | $219.10 |
| Purchase #5 | $7.96 | 10.501% | $8.7959 | $8.80 | $8.80 | $8.80 |
| Purchase #6 | $190.82 | 8.488% | $207.0168 | $207.02 | $207.00 | $207.00 |
| Purchase #7 | $31.64 | 6.112% | $33.5738 | $33.57 | $33.55 | $33.60 |
| 7 purchase totals = | $716.99 | $757.6012 | $757.61 | $757.60 | $757.60 | |