| 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 | $172.67 | 4.731% | $180.839 | $180.84 | $180.85 | $180.80 |
| Purchase #2 | $193.44 | 9.251% | $211.3351 | $211.34 | $211.35 | $211.30 |
| Purchase #3 | $6.89 | 10.724% | $7.6289 | $7.63 | $7.65 | $7.60 |
| Purchase #4 | $77.27 | 10.681% | $85.5232 | $85.52 | $85.50 | $85.50 |
| Purchase #5 | $66.76 | 13.416% | $75.7165 | $75.72 | $75.70 | $75.70 |
| Purchase #6 | $160.83 | 3.343% | $166.2065 | $166.21 | $166.20 | $166.20 |
| Purchase #7 | $190.83 | 8.659% | $207.354 | $207.35 | $207.35 | $207.40 |
| 7 purchase totals = | $868.69 | $934.6032 | $934.61 | $934.60 | $934.50 | |