| 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 | $214.33 | 7.697% | $230.827 | $230.83 | $230.85 | $230.80 |
| Purchase #2 | $143.36 | 13.397% | $162.5659 | $162.57 | $162.55 | $162.60 |
| Purchase #3 | $166.44 | 7.813% | $179.444 | $179.44 | $179.45 | $179.40 |
| Purchase #4 | $246.54 | 5.646% | $260.4596 | $260.46 | $260.45 | $260.50 |
| Purchase #5 | $42.93 | 6.314% | $45.6406 | $45.64 | $45.65 | $45.60 |
| Purchase #6 | $168.46 | 8.852% | $183.3721 | $183.37 | $183.35 | $183.40 |
| Purchase #7 | $157.66 | 12.156% | $176.8251 | $176.83 | $176.85 | $176.80 |
| 7 purchase totals = | $1,139.72 | $1,239.1343 | $1,239.14 | $1,239.15 | $1,239.10 | |