| 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 | $155.79 | 8.132% | $168.4588 | $168.46 | $168.45 | $168.50 |
| Purchase #2 | $229.83 | 10.489% | $253.9369 | $253.94 | $253.95 | $253.90 |
| Purchase #3 | $186.38 | 12.227% | $209.1687 | $209.17 | $209.15 | $209.20 |
| Purchase #4 | $205.92 | 6.616% | $219.5437 | $219.54 | $219.55 | $219.50 |
| Purchase #5 | $193.97 | 8.432% | $210.3256 | $210.33 | $210.35 | $210.30 |
| Purchase #6 | $6.53 | 7.122% | $6.9951 | $7.00 | $7.00 | $7.00 |
| Purchase #7 | $156.91 | 11.432% | $174.848 | $174.85 | $174.85 | $174.80 |
| 7 purchase totals = | $1,135.33 | $1,243.2768 | $1,243.29 | $1,243.30 | $1,243.20 | |