| 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 | $129.49 | 12.262% | $145.3681 | $145.37 | $145.35 | $145.40 |
| Purchase #2 | $66.98 | 11.776% | $74.8676 | $74.87 | $74.85 | $74.90 |
| Purchase #3 | $77.69 | 12.136% | $87.1185 | $87.12 | $87.10 | $87.10 |
| Purchase #4 | $178.78 | 4.642% | $187.079 | $187.08 | $187.10 | $187.10 |
| Purchase #5 | $114.69 | 9.825% | $125.9583 | $125.96 | $125.95 | $126.00 |
| Purchase #6 | $199.93 | 7.623% | $215.1707 | $215.17 | $215.15 | $215.20 |
| Purchase #7 | $146.51 | 12.449% | $164.749 | $164.75 | $164.75 | $164.70 |
| 7 purchase totals = | $914.07 | $1,000.3112 | $1,000.32 | $1,000.25 | $1,000.40 | |