| 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 | $158.80 | 3.559% | $164.4517 | $164.45 | $164.45 | $164.50 |
| Purchase #2 | $73.25 | 5.216% | $77.0707 | $77.07 | $77.05 | $77.10 |
| Purchase #3 | $232.90 | 6.777% | $248.6836 | $248.68 | $248.70 | $248.70 |
| Purchase #4 | $199.25 | 5.418% | $210.0454 | $210.05 | $210.05 | $210.00 |
| Purchase #5 | $250.47 | 9.664% | $274.6754 | $274.68 | $274.70 | $274.70 |
| Purchase #6 | $103.71 | 13.682% | $117.8996 | $117.90 | $117.90 | $117.90 |
| Purchase #7 | $79.34 | 5.871% | $83.9981 | $84.00 | $84.00 | $84.00 |
| 7 purchase totals = | $1,097.72 | $1,176.8245 | $1,176.83 | $1,176.85 | $1,176.90 | |