| 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 | $198.67 | 12.428% | $223.3607 | $223.36 | $223.35 | $223.40 |
| Purchase #2 | $116.98 | 10.463% | $129.2196 | $129.22 | $129.20 | $129.20 |
| Purchase #3 | $184.51 | 3.333% | $190.6597 | $190.66 | $190.65 | $190.70 |
| Purchase #4 | $25.29 | 8.836% | $27.5246 | $27.52 | $27.50 | $27.50 |
| Purchase #5 | $134.64 | 9.455% | $147.3702 | $147.37 | $147.35 | $147.40 |
| Purchase #6 | $92.68 | 8.285% | $100.3585 | $100.36 | $100.35 | $100.40 |
| Purchase #7 | $15.37 | 12.866% | $17.3475 | $17.35 | $17.35 | $17.30 |
| 7 purchase totals = | $768.14 | $835.8408 | $835.84 | $835.75 | $835.90 | |