| 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 | $138.81 | 13.206% | $157.1412 | $157.14 | $157.15 | $157.10 |
| Purchase #2 | $140.48 | 11.424% | $156.5284 | $156.53 | $156.55 | $156.50 |
| Purchase #3 | $232.60 | 7.736% | $250.5939 | $250.59 | $250.60 | $250.60 |
| Purchase #4 | $107.57 | 5.543% | $113.5326 | $113.53 | $113.55 | $113.50 |
| Purchase #5 | $204.58 | 8.139% | $221.2308 | $221.23 | $221.25 | $221.20 |
| Purchase #6 | $142.66 | 13.362% | $161.7222 | $161.72 | $161.70 | $161.70 |
| Purchase #7 | $30.90 | 9.621% | $33.8729 | $33.87 | $33.85 | $33.90 |
| 7 purchase totals = | $997.60 | $1,094.6220 | $1,094.61 | $1,094.65 | $1,094.50 | |