| 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 | $185.55 | 5.356% | $195.4881 | $195.49 | $195.50 | $195.50 |
| Purchase #2 | $18.59 | 5.785% | $19.6654 | $19.67 | $19.65 | $19.70 |
| Purchase #3 | $129.69 | 4.185% | $135.1175 | $135.12 | $135.10 | $135.10 |
| Purchase #4 | $112.73 | 9.438% | $123.3695 | $123.37 | $123.35 | $123.40 |
| Purchase #5 | $124.48 | 10.688% | $137.7844 | $137.78 | $137.80 | $137.80 |
| Purchase #6 | $203.65 | 5.394% | $214.6349 | $214.63 | $214.65 | $214.60 |
| Purchase #7 | $221.56 | 5.252% | $233.1963 | $233.20 | $233.20 | $233.20 |
| 7 purchase totals = | $996.25 | $1,059.2561 | $1,059.26 | $1,059.25 | $1,059.30 | |