| 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 | $166.68 | 8.729% | $181.2295 | $181.23 | $181.25 | $181.20 |
| Purchase #2 | $43.33 | 12.495% | $48.7441 | $48.74 | $48.75 | $48.70 |
| Purchase #3 | $214.79 | 7.256% | $230.3752 | $230.38 | $230.40 | $230.40 |
| Purchase #4 | $126.93 | 7.344% | $136.2517 | $136.25 | $136.25 | $136.30 |
| Purchase #5 | $181.32 | 4.317% | $189.1476 | $189.15 | $189.15 | $189.10 |
| Purchase #6 | $164.95 | 8.337% | $178.7019 | $178.70 | $178.70 | $178.70 |
| Purchase #7 | $145.91 | 5.133% | $153.3996 | $153.40 | $153.40 | $153.40 |
| 7 purchase totals = | $1,043.91 | $1,117.8496 | $1,117.85 | $1,117.90 | $1,117.80 | |