| 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 | $196.36 | 3.760% | $203.7431 | $203.74 | $203.75 | $203.70 |
| Purchase #2 | $38.31 | 6.201% | $40.6856 | $40.69 | $40.70 | $40.70 |
| Purchase #3 | $127.29 | 12.789% | $143.5691 | $143.57 | $143.55 | $143.60 |
| Purchase #4 | $183.53 | 5.710% | $194.0096 | $194.01 | $194.00 | $194.00 |
| Purchase #5 | $67.92 | 13.345% | $76.9839 | $76.98 | $77.00 | $77.00 |
| Purchase #6 | $185.91 | 8.124% | $201.0133 | $201.01 | $201.00 | $201.00 |
| Purchase #7 | $36.97 | 4.243% | $38.5386 | $38.54 | $38.55 | $38.50 |
| 7 purchase totals = | $836.29 | $898.5432 | $898.54 | $898.55 | $898.50 | |