| 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 | $17.55 | 6.190% | $18.6363 | $18.64 | $18.65 | $18.60 |
| Purchase #2 | $127.49 | 6.679% | $136.0051 | $136.01 | $136.00 | $136.00 |
| Purchase #3 | $146.57 | 5.715% | $154.9465 | $154.95 | $154.95 | $154.90 |
| Purchase #4 | $12.38 | 5.131% | $13.0152 | $13.02 | $13.00 | $13.00 |
| Purchase #5 | $42.58 | 7.255% | $45.6692 | $45.67 | $45.65 | $45.70 |
| Purchase #6 | $192.75 | 8.736% | $209.5886 | $209.59 | $209.60 | $209.60 |
| Purchase #7 | $192.83 | 7.307% | $206.9201 | $206.92 | $206.90 | $206.90 |
| 7 purchase totals = | $732.15 | $784.7810 | $784.80 | $784.75 | $784.70 | |