| 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 | $175.30 | 6.393% | $186.5069 | $186.51 | $186.50 | $186.50 |
| Purchase #2 | $189.75 | 6.293% | $201.691 | $201.69 | $201.70 | $201.70 |
| Purchase #3 | $14.56 | 7.342% | $15.629 | $15.63 | $15.65 | $15.60 |
| Purchase #4 | $54.91 | 13.518% | $62.3327 | $62.33 | $62.35 | $62.30 |
| Purchase #5 | $60.84 | 12.371% | $68.3665 | $68.37 | $68.35 | $68.40 |
| Purchase #6 | $137.65 | 10.798% | $152.5134 | $152.51 | $152.50 | $152.50 |
| Purchase #7 | $76.40 | 4.318% | $79.699 | $79.70 | $79.70 | $79.70 |
| 7 purchase totals = | $709.41 | $766.7385 | $766.74 | $766.75 | $766.70 | |