| 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 | $72.34 | 6.397% | $76.9676 | $76.97 | $76.95 | $77.00 |
| Purchase #2 | $155.54 | 6.587% | $165.7854 | $165.79 | $165.80 | $165.80 |
| Purchase #3 | $215.83 | 11.299% | $240.2166 | $240.22 | $240.20 | $240.20 |
| Purchase #4 | $245.80 | 7.438% | $264.0826 | $264.08 | $264.10 | $264.10 |
| Purchase #5 | $176.59 | 4.190% | $183.9891 | $183.99 | $184.00 | $184.00 |
| Purchase #6 | $48.90 | 5.526% | $51.6022 | $51.60 | $51.60 | $51.60 |
| Purchase #7 | $34.43 | 11.232% | $38.2972 | $38.30 | $38.30 | $38.30 |
| 7 purchase totals = | $949.43 | $1,020.9407 | $1,020.95 | $1,020.95 | $1,021.00 | |