| 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 | $20.62 | 8.265% | $22.3242 | $22.32 | $22.30 | $22.30 |
| Purchase #2 | $157.26 | 10.509% | $173.7865 | $173.79 | $173.80 | $173.80 |
| Purchase #3 | $97.71 | 7.628% | $105.1633 | $105.16 | $105.15 | $105.20 |
| Purchase #4 | $71.35 | 13.551% | $81.0186 | $81.02 | $81.00 | $81.00 |
| Purchase #5 | $179.34 | 4.548% | $187.4964 | $187.50 | $187.50 | $187.50 |
| Purchase #6 | $166.41 | 10.117% | $183.2457 | $183.25 | $183.25 | $183.20 |
| Purchase #7 | $16.31 | 10.415% | $18.0087 | $18.01 | $18.00 | $18.00 |
| 7 purchase totals = | $709.00 | $771.0434 | $771.05 | $771.00 | $771.00 | |