| 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 | $165.91 | 10.439% | $183.2293 | $183.23 | $183.25 | $183.20 |
| Purchase #2 | $138.89 | 9.818% | $152.5262 | $152.53 | $152.55 | $152.50 |
| Purchase #3 | $14.51 | 8.815% | $15.7891 | $15.79 | $15.80 | $15.80 |
| Purchase #4 | $230.51 | 6.686% | $245.9219 | $245.92 | $245.90 | $245.90 |
| Purchase #5 | $13.70 | 7.334% | $14.7048 | $14.70 | $14.70 | $14.70 |
| Purchase #6 | $221.82 | 6.498% | $236.2339 | $236.23 | $236.25 | $236.20 |
| Purchase #7 | $147.90 | 6.484% | $157.4898 | $157.49 | $157.50 | $157.50 |
| 7 purchase totals = | $933.24 | $1,005.8950 | $1,005.89 | $1,005.95 | $1,005.80 | |