| 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 | $173.63 | 4.442% | $181.3426 | $181.34 | $181.35 | $181.30 |
| Purchase #2 | $172.82 | 11.864% | $193.3234 | $193.32 | $193.30 | $193.30 |
| Purchase #3 | $20.65 | 10.588% | $22.8364 | $22.84 | $22.85 | $22.80 |
| Purchase #4 | $17.65 | 9.755% | $19.3718 | $19.37 | $19.35 | $19.40 |
| Purchase #5 | $228.99 | 6.482% | $243.8331 | $243.83 | $243.85 | $243.80 |
| Purchase #6 | $207.68 | 12.323% | $233.2724 | $233.27 | $233.25 | $233.30 |
| Purchase #7 | $246.53 | 11.241% | $274.2424 | $274.24 | $274.25 | $274.20 |
| 7 purchase totals = | $1,067.95 | $1,168.2221 | $1,168.21 | $1,168.20 | $1,168.10 | |