| 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 | $175.42 | 10.325% | $193.5321 | $193.53 | $193.55 | $193.50 |
| Purchase #2 | $49.84 | 6.124% | $52.8922 | $52.89 | $52.90 | $52.90 |
| Purchase #3 | $162.30 | 12.381% | $182.3944 | $182.39 | $182.40 | $182.40 |
| Purchase #4 | $144.92 | 12.443% | $162.9524 | $162.95 | $162.95 | $163.00 |
| Purchase #5 | $11.66 | 4.540% | $12.1894 | $12.19 | $12.20 | $12.20 |
| Purchase #6 | $140.63 | 4.724% | $147.2734 | $147.27 | $147.25 | $147.30 |
| Purchase #7 | $211.57 | 8.800% | $230.1882 | $230.19 | $230.20 | $230.20 |
| 7 purchase totals = | $896.34 | $981.4221 | $981.41 | $981.45 | $981.50 | |