| 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 | $74.97 | 9.855% | $82.3583 | $82.36 | $82.35 | $82.40 |
| Purchase #2 | $188.47 | 7.332% | $202.2886 | $202.29 | $202.30 | $202.30 |
| Purchase #3 | $175.69 | 3.450% | $181.7513 | $181.75 | $181.75 | $181.80 |
| Purchase #4 | $171.62 | 13.517% | $194.8179 | $194.82 | $194.80 | $194.80 |
| Purchase #5 | $167.97 | 10.144% | $185.0089 | $185.01 | $185.00 | $185.00 |
| Purchase #6 | $181.48 | 8.278% | $196.5029 | $196.50 | $196.50 | $196.50 |
| Purchase #7 | $168.33 | 6.244% | $178.8405 | $178.84 | $178.85 | $178.80 |
| 7 purchase totals = | $1,128.53 | $1,221.5684 | $1,221.57 | $1,221.55 | $1,221.60 | |