| 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 | $200.66 | 8.140% | $216.9937 | $216.99 | $217.00 | $217.00 |
| Purchase #2 | $140.97 | 3.544% | $145.966 | $145.97 | $145.95 | $146.00 |
| Purchase #3 | $107.31 | 4.462% | $112.0982 | $112.10 | $112.10 | $112.10 |
| Purchase #4 | $181.56 | 12.617% | $204.4674 | $204.47 | $204.45 | $204.50 |
| Purchase #5 | $16.85 | 6.319% | $17.9148 | $17.91 | $17.90 | $17.90 |
| Purchase #6 | $198.33 | 11.631% | $221.3978 | $221.40 | $221.40 | $221.40 |
| Purchase #7 | $220.52 | 11.466% | $245.8048 | $245.80 | $245.80 | $245.80 |
| 7 purchase totals = | $1,066.20 | $1,164.6427 | $1,164.64 | $1,164.60 | $1,164.70 | |