| 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 | $188.61 | 5.475% | $198.9364 | $198.94 | $198.95 | $198.90 |
| Purchase #2 | $152.59 | 8.258% | $165.1909 | $165.19 | $165.20 | $165.20 |
| Purchase #3 | $250.75 | 13.460% | $284.501 | $284.50 | $284.50 | $284.50 |
| Purchase #4 | $102.71 | 8.244% | $111.1774 | $111.18 | $111.20 | $111.20 |
| Purchase #5 | $40.99 | 5.623% | $43.2949 | $43.29 | $43.30 | $43.30 |
| Purchase #6 | $184.58 | 4.612% | $193.0928 | $193.09 | $193.10 | $193.10 |
| Purchase #7 | $98.89 | 3.697% | $102.546 | $102.55 | $102.55 | $102.50 |
| 7 purchase totals = | $1,019.12 | $1,098.7394 | $1,098.74 | $1,098.80 | $1,098.70 | |