| 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 | $161.63 | 9.245% | $176.5727 | $176.57 | $176.55 | $176.60 |
| Purchase #2 | $190.78 | 4.566% | $199.491 | $199.49 | $199.50 | $199.50 |
| Purchase #3 | $7.49 | 4.781% | $7.8481 | $7.85 | $7.85 | $7.80 |
| Purchase #4 | $202.59 | 9.261% | $221.3519 | $221.35 | $221.35 | $221.40 |
| Purchase #5 | $218.64 | 13.850% | $248.9216 | $248.92 | $248.90 | $248.90 |
| Purchase #6 | $241.90 | 12.455% | $272.0286 | $272.03 | $272.05 | $272.00 |
| Purchase #7 | $211.70 | 5.104% | $222.5052 | $222.51 | $222.50 | $222.50 |
| 7 purchase totals = | $1,234.73 | $1,348.7191 | $1,348.72 | $1,348.70 | $1,348.70 | |